Instruct: Classify the given review into positive or negative sentiment.
Query: A note to Dave Mustaine Fan:

I was reading some of your Metallica reviews and you are an idiot! Not because of how you rate, but because of the fact that you think Kirk Hammet is a bad guitarist. Well, seeing as your name is "Dave Mustaine Fan", thats not hard to believe. Kirk Hammet is not a bad guitarist. You stated that you have just started playing yourself so I wouldn't really talk if I were you. He is also better than Dave!OOPS!