Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Pounding but thought provoking

The first time I heard this CD at a friend's house, I hated it. But after another listen or two, I ended up loving it. The lyrics are insightful and political, and are paired with driving, heavy riffs. The best songs are definitely Aerials, Chop Suey!, Toxicity, Prison Song, Forest, Needles and Science. However, all of them are good and they are the type of songs that will get you pumped really easily. If you like hard rock, chances are you will like this album.( I have also heard Steal This Album, which has some of the unreleased material from the Toxicity recording session. It is very good too.)