Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: Not hot enough

I give it 2 stars because it still may be good for coffee (even though for my taste still not hot enough), but we used it just for hot water to prepare tea, and the water is not hot - actually it never boils, and also you can add like a liter of cold water into it and it will still not switch on the heating. And it feels like it even got worse with the time (since April when I purchased it). Finally, we dropped it somehow and broke three of the legs... So we are trashing it now.