Instruct: Classify Amazon reviews into positive or negative sentiment
Query: it's not waterproof

So on one hand this watch is actually super cute, it isn't fancy but it is classy and stylish looking at the same time. BUT, the real bummer is that I thought the thing was waterproof. It immediately filled up with condensation and broke. I might order another because I love the look of it, but I really need a waterproof watch so I might have to try something different.