Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Excellent Warmer

I love this bottle warmer. I think it's much better than the more expensive brands. It doesn't take long to figure out how much water is needed to heat your bottle to the perfect temperature. I have no problem heating my bottles that have been refrigerated. It only takes a minute or 2 to heat and then the bottle is ready to go. Some other bottle warmers take much longer to heat. I also don't have a problem with restarting the warmer right after I've used it. I just put a bit more water in and hit the button again. I highly reccomend this warmer!