Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Excellent cross section punk/hardcore/etc

This is a great compilation that has two compilations worth of material. It has established bands on major labels and established indie bands. There are also has some upstarts as well. You get all of this for $6? HMMMMMM, that's a really good deal. Also, it has a suicide prevention book contained on the enhanced portion of the first CD. So, it's invaluable in another way. I don't care for the low yelling and drudge-like music which fills the beginning and end of the first CD, but I really enjoyed the rest. Avenged Sevenfold is an amazing band that should be talked about among bands like Metallica and Systen of a Down because they're that skilled and are reminiscent sonically. Don't be frightened away by the punk label because it really is all-inclusive, there are some emo bands on here, slowcore even. This compilation really mixes up styles. Hopefully, you'll pick it up.