Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: Don't dismiss this band until you've heard them

A few years ago, I was flicking through Kerrang! magazine and saw an article on Mushroomhead with a two page spread photo of what I took for 8 numpties in Halloween masks trying to emulate the success of Slipknot. The first paragraph even claimed that Slipknot's Corey Taylor was promoting the band, after which I shook my head and turned the page.Last week I saw 'Sun Doesn't Rise' on television and couldn't believe it was this same crazy band I'd dismissed years earlier. After risking my hard earned cash on the 'XIII' album I have to say it's really refreshing to hear a metal album so surprisingly original and packed with so many great songs. I don't think I've skipped a track since.The advice I'd give to metal fans is that you should force yourself past the daft masks and gimmicky name, because Mushroomhead's 'XIII' is a great album full of songs with a depth and originality that you will definately not have expected.