Power Theory Designed for Samsung Galaxy S9 PLUS Screen Protector [Not Glass], Easy Install Kit, Case Friendly, Full Cover, Flexible Film Anti Scratch, 2 Pack

This is a glowing review, so let me state up front that I paid for this myself. Nobody gave me anything to write this review. Check my other reviews. I'm pretty brutal if something is wrong with a product. I've never been paid for any reviews nor received any free products.I've installed probably a dozen or more screen protectors over the years. Usually, I buy a pack of 3 protectors and mess up the first one or two and settle for an OK install with a piece of dust under it on the 3rd try. Not with this product! I wish I had photos of my phone before and after installation. My Galaxy S10 Note Plus is a huge phone (6.8 inch screen) with curved edges. So installing a screen protector is tricky to get perfectly straight. I had dropped it and cracked the gorilla glass that is part of the display. The display still worked perfectly, but the cracks in the glass were obvious. The factory installed screen protector was all chewed up and the phone looked like junk. I figured I would throw on a new protector and just live with the cracks for another year until newer phones get cheaper.Because my phone is so large, I was intrigued by the little alignment tool that comes with this kit. I is a little piece of plastic that goes in the charger port. The screen protector has a couple of slits in it that slip over the alignment tool. Once you have that set up, you just slide the squeegee tool across the phone and it is done.They provide two screen protectors and a "test" protector. The test protector is exactly the same, so in reality you get 3 protectors in this kit. My install was so perfect, that there was no need to try again. I'm just keeping the "test" protector on there and it is PERFECT. I had to run to my wife to show her how good it turned out. The obvious cracks were gone! You can't see them at all anymore. I'm dumbfounded and shocked at how good it turned out. I'm never buying another screen protector without this alignment tool. This company gets all my screen protector business until the day I die.A couple of thoughts. First, this is twice the price of most screen protectors, but here is why it is worth it:1) The protector material is really thick, flawlessly clear, and all touch functions work perfectly. There is no performance difference between this protector and the original, factory installed one.2) It installs so very easy. Some people said it was hard, but just watch the video they have and it makes sense. Once you watch it, you will know that it is vastly easier to get a perfect fit with this versus the other type where you stick it and pray that you have it aligned right with your giant phone.3) This is really 3 screen protectors (2 plus a "test"), but they only include 2 sets of screen cleaner kits. Eh, not a big deal, but I think they should just throw in a third set of cleaning wipes and call it a 3 screen protector kit. Either way, I'm very happy.4) They have everything labeled really well. Step 1, etc. If you can read and pay attention to a 1 minute video, there is no way to mess this up. They've clearly taken people's feedback and improved their whole packaging.5) A couple tips for any screen protector install. Find an area where there is no air movement. Close the doors and windows. Then spray a fine mist of water or rubbing alcohol into the air above where you are working. That will take a lot of the fine dust out of the air, so it doesn't drop on your screen while you are working. There is nothing worse than finding a piece of dust under a newly installed screen protector.Overall, you should try this. It is well worth the higher price, especially if you have a larger phone or one with curved edges. This works and works really well.One update. I reached out to the seller and asked about the test screen protector. I got a response from one of the owners in less than 24 hours. She said it was the same except it doesn't have the self healing of the other protectors in the package. However, she said it was fine to just use the test protector until it got worn out. The test protector still looks perfect and I'm hard on phone screens. So, I still think of this as a three pack. It really is the best for large phone screens.

Like most people I try to get the best deal when it comes to screen protectors for my valuable phone. And I've gotten what I paid for! Glass is hit or miss, when it comes to fingerprint technology. They say it will work but doesn't. So far, no good. And TPU always leaves bubbles and is very difficult to install! This Nano TPU install is SOOOOO simple, if you watch the minute video. And NO BUBBLES! Super fast! I'm thrilled with the outcome and everything works as it should. Feels like glass and case friendly! Glad I spent a little more for top notch quality!

Overall this is a very good screen protector. I have used these on my Galaxy S20 Ultra for about a year now. The applying process is pretty easy to follow and gives you a perfect fit.....when done properly.There have been a couple of these that I applied that did not install correctly due to the fact the protector curled a bit. They give you a test protector to learn the applying process also a youtube video to watch. You may notice some bubbles after installation which eventually go away but it might take a week for them to do so, so be patient. Tactile feel and touch sensitivity are almost as perfect as not having a protector on your screen at all. The downsides of this protector is that it is not as scratch resistant as others. It does scratch pretty easily if you clean your screen as much as I do. To minimize this, I do not clean the screen from top to bottom, but from left side to right side. This seems to minimize scratching. Scratching has been the only reason I have to replace these periodically as they adhear to the screen very well. Also they are not perfectly smooth when applied. Applied they don't look like an orange peel but you do see just a little bumpyness here and there but only when you hold the phone where you see an external light source hitting the screen. A glass screen protector would be best but as you know, that option does not work with a screen that is beveled on the edges. These however are the best non-glass screen protectors I have tried as they give you almost a glass like feel.

In fact, I have never failed installing any protectors to my previous phones and tablets before. So, when I purchased this, I thought those fancy jigs just some extra tools that will make the process easier.I was wrong. TOTALLY WRONG.I spent 1+ hours on the tester and the two films bur only got a bumpy film bothered by bubbles and dusts.I can't even believe one day bubble and dust will bother me during the installation. BUT they did.It was soooo frustrating to see bumpy application performed by myself after 1+hours struggle.The process seems easy from the video, but it isn't. The holes on the film do not fit the small jig that tends to hold the phone, and the jig won't work if the S pen is not removed (I'm using note 10+). Still, the film won't pop out that easily. It needs extra force to force the sticker side come out, which increases the opportunity for dust and bubbles coming in.Ridiculously, they sold me a Samsung note 10+ protector but they don't have a video for installing note 10+ protector. They do not even leave a hint about whether other tutorial videos can help for the protector installation of Note 10+. I spent about 15 minutes to go through all the Galaxy-related installation video on their website just to figure which one I should follow.I can't evaluate the film itself since it can't be well installed on my phone, and I believe that I will replace it very soon.I am very, very unhappy with this purchase. I should not have spent 16 bucks on this seemingly fancy thing.Finally, if you're not good at applying screen protector, maybe try other ones. If protector installation generally doesn't bother you, take their videos as references and try your own way when you fail once. But maybe the best way is to buy some other protectors.