Instruct: Classify Amazon reviews into positive or negative sentiment
Query: mustaine the genius

well the first time i listen to it i was some disappointed in way of that new style but after the second listenning a few songs take an advance (dread.. , promises,1000. ) and after all every song give an interessing value the album is great by its 12 songs the style is a combine of cryptic writing production countdown guitars sounds and risk aggressivity voices the melange is incredible