Instruct: Classify the given Amazon review into its appropriate rating category
Query: Good idea and easy to install but...

Simple to install and does the job, kind of. They seem like they give a somewhat snug fit but it really doesn't take a heavy landing for them to pop off. If you put just a dab of glue I'm sure they would do the job just fine but also become a permanent attachment. They definitely help keep the camera from smacking objects while landing.. Till they pop off.