Instruct: Classify Amazon reviews into positive or negative sentiment
Query: What a piece of junk!

I bought one of these several years ago. Visually it is a stunning watch, and got many compliments. But as a timepiece it couldn't be worse. It failed to keep accurate time, usually stalled while trying to move all the gears past 12 a.m. (and so had to be reset every morning) and for me the last straw was the continual breaking of the fragile pins that hold the strap onto the watch. I nearly lost the watch several times when the pins failed.