Instruct: Classify the given Amazon review into its appropriate rating category
Query: Appears to be made of decent material but every time ...

Appears to be made of decent material but every time I take a picture with the flash on it really messes with the quality of the image. I wasn't sure if it was my case (otterbox defender) that was causing the problem or the lense protector so I took my carbide tip razor blade and cut off the section that goes around the flash and the problem went away. I have a lot of experience with tempured glass installation and I assure you I installed it correctly.