Bests & Worsts Reviews from Amazon

I have done dozens of screen protectors and consider myself extremely proficient in this task. As you can see in the picture, the temper glass aligns perfectly without any bubble. But the four edges just would not adhere to the screen! I never have this problem with my iPad and iPhone SE. I guess it is because the iPhone 6s plus doesn't have flat surface like other devices. The screen edge is slightly slopped. Without a perfect seal, dust and debris will eventually build up under the screen protector. Maybe the manufacture should heat mold the temper glass exactly as the shape of the screen, or at least make it 3mm small all around.