Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Flimsy Screen

I have now had this pet screen door for 1 year now and the cats have scratched holes in the screen. These holes allow the mosquitoes to come in the house - not good. I called the company to inquire about removing the movable part to change the screen, but am told that is not possible. I have to replace the whole thing and that means taking the screen door to have a whole screen replaced in order to put in the PetSafe screen door. The problem is that the screen in the pet screen door is too flimsy. It should be screen material that is scratch resistant. All the screens in our home are such screens.