Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Good Stuff This!

For those of you guitar music lovers, (mostly men, I guess), this is a great intro to three of the biggest names in guitar-centric music. More importantly, this is a great opportunity to get a load of Steve Vai's performance antics. He's a hoot! I still can't get over Satriani trading in his hair for a pair of sunglasses. He looks like Billy Corgan. The biggest treasure of this performance is Eric Johnson. I never heard him play before. He writes the most accessible music of the three and I am a new fan. All in all, a great success. Just, please wear a closed shirt next time, Steve. You should be heard more, and seen less.