Instruct: Classify an Amazon review into positive or negative sentiment.
Query: Dissapointed

The thermotmeter failed the second tiem I used it, the pointing needle got stuck and it did not give a reading. For ten bucks I would not go through the hassle of returning it so I disassemble it and unstuck the needle, but it got stuck again the next time I used it. Definitly not a good experience from such a simple product, which appeared to be very reliable, but wasn't.