Instruct: Classify Amazon reviews into positive or negative sentiment
Query: very good d'n'b artistry

total science was on three tracks on king of the jungle 3, so i bought this cd thinking that it would be great, and it really is. the songs are each about six minutes, and at least the first minute of each song is just building up to when the bass kicks in at full speed. the heavy rhythm and vibe throughout the cd make it worth the few slow parts. the only reason this cd had 4 stars is because of the overly-used girl singing. out of 72 minutes of the cd, 50 are really excellent.