Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Discover Undercover

Undercover was the third studio album released by the Stones in the 1980s. None of the songs included in this record was an instant classic as Start me up had been two years before. But Undercover is a pretty solid album. She was hot is as good as Hang Fire had been in Tatto You. Pretty beat up is more interesting than Neighbours had been 2 years before. Too tough has a pretty powerful riff. Undercover of the Night and Too much blood were the big hits of this record. But I think that Feel on Baby is a much better songs. It conquers you little by little. In Undercover, Keith sings Wanna hold you which represents a follow up to what Little T & A had been in Tatto You.It's a very solid record and it's really a pity that it has not been appreciated as much as it should have.