Instruct: Classify Amazon reviews into positive or negative sentiment
Query: a pain in the neck

This is the suction mount that came with my C330 and it probably is too good at sticking on the windshield.I had it on my windshield for a month, then I tried taking it off and I just couldn't for the life of me! I ended up ripping apart the rubber and now have a nice imprint on my windshield, and of course the mount no longer sticks as good as it did before.If you're planning on putting this mount on one place for the rest of its life then this mount is great. Otherwise remember to take it off from time to time.I am ordering the dash mount now.