Needed replacement after first one broke during installation
597580
The first one I received broke when I tried to put it together. Emailed Gear Beast customer service and they sent me a replacement which so far works just fine. Fits an iPhone 7 Plus with a bulky case. Good customer service.
2301545
I bought one about two years ago and screwed it up installing it. It did not last about a year do to my screw up. So I ordered another one and will do it right this time.
2735045
Needed to replace broken one. They are easy to install, and pretty tough until you lay it down.
721964
One cracked  1 fit :
when I tried to remove it , I am going to send a request for a replacement
1852583
I had better luck with the first one I ordered. This one broke during installation. Once it lays on the phone you better be satisfied with where it is because if you peel it off it will crack.
938785
It's  seems to be fine ,the second one.... I would've giving you a 5 stars if it wasn't broke the first time. Quick service!! Thank you.
3500509
Replaced the one that got broken on my boat, however found out latter if its the mounting bracket that breaks you can purchase it  instead of the complete unit
3167242
lock button on one was defective had small crack and broke off on installation, replaced it with old one worked out fine.  would buy again if needed
1208015
Not sure witch one first one I purchased broke in less than a year, had to purchase a new one.
3212682
Replaced my broken original perfectly. A little pricey but it does the trick
1240783
Broke soon after receiving... they replaced and that one has been fine
861771
I only installed one of the two in the set since the other one was fine. Easy to install with a good pair of pliers.

This is the second set I've purchased and installed. The previous one lasted about two years. It broke right at the junction where the hose meets the plastic Y connection. That may be a weak point. I guess I'll find out better in another two years.
2903526
The first one broke immediately upon installing. The second one feels cheesy.
641742
I bought one of these for my wiiu in hopes to not only help protect it but give it that glass feel. The first one I bought was cracked in the corner and that is why i gave it three stars in the beginning. I got the second one today and it installed perfectly and feels great. Overall I am very happy with it, just annoyed that I had to buy a second one since the first one was broke. Uping to four stars but not five since I had to buy two.
2964911
This adapter appears stronger than the cheaper units I tried earlier. Some broke the first time I used them. The 1/2" male part snaps in like a socket extension, so I hope it is replaceable if it does break. EDIT- This one broke, also. I would be happy to buy the removable male part, that is where it broke. If those are available, please post message.
2572401
Not sure why last one broke. Replacement works fine.
3057944
I'm glad this came in a two pack, because one of the protectors cracked during install. I followed the instructions exactly and got the second one installed, but on tiny piece of dust sneaked in and made a "dust halo" right in the middle of the screen. Additionally, there's a dime sized semi-circle in the lower left corner were the protector refuses to adhere to the screen. I would lift the protector and try to reinstall, but I'm afraid it would crack.

UPDATE: In response to the above review, the seller send me a replacement pack. THIS time, everything went smoothly, and so far the screen is great.