Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: Lens Problem, Worthless Warrentee

This camera was fine while it lasted. Unfortunately, it only lasted one month. Then one day the lens failed to retract. After that, all it would do is say lens error and turn off. I looked online for solutions and found that this was a very common problem with this camera.I sent it in to Canon to be fixed, but they sent it back saying there was water damage so the warrentee is void. It had never been exposed to any kind of moisture in it's short life, so basically the warrentee is good unless they decide to make up an excuse.No more Canon's for me.