Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Nicely done

I bought this CD pretty impulsively and didn't really know how I would like it. I was very pleasantly surprised, to say the least, by some the most amazing post-rock Ive heard. It is very refreshing to hear someone play a guitar by bouncing a pen on the strings, incredible. If you like instrumental rock, you shouldnt have to think about buying this, just go ahead and get it.