As the title of Tool's 1992 debut implies, they're none too impressed by religion, though other targets-fear ("Cold and Ugly"), hypocritical moralizing ("Jerk-Off"), nonconformity ("Hush")-get their time in the spotlight as well. Opiate is a collection of heavy, aggressive, cynical music (though the tail end of the title track sounds more like acid rock), packaged in songs noticeably shorter than...