Instruct: Classify the given review into positive or negative sentiment.
Query: Maybe a bad apple

I'm about to head back to the store with my unit, and I thought I'd see if anyone else had the trouble I had. Well, I'm glad that you all had such good luck with your units. Ours was awful! Perhaps it was a bad apple.There was essentially only one problem with our unit, which is that it freezes while playing DVD's. I can't tell if it is due to scratches, because after ejecting the DVD and playing the same portion again, it sometimes works fine. At any rate, it won't play any movies without freezing, choking, skipping and generally making us miserable.I bought this as a gift for my girlfriend and was HIGHLY EMBARASSED when it refused to play properly with DVD after DVD after DVD! When I saw all the good reviews, I felt like I should add my two cents.Make sure you keep the receipt.