VERY easy to install. Have used it for 4 months now and it's holding up extremely well. It does have some scuffs/blemishes from being in my pocket and purse regularly, but not enough to really even notice except when the screen is black. I'm very pleased with the way it has held up. I am quite the klutz, too, so I am proud at how well it has protected my screen.
Honestly I was kinda hesitant to buy this screen protector because of some of the bad reviews. I'm glad I purchased this screen protector. 1- It fits the phone perfectly 2 - the price is right 3 - It looks good on the phone. If you do not have patience I wouldn't recommend. It took me about 45 min to install. I did mess up a little toward the ear piece..Also, I recommend using a hairdryer for the edges