Grand Funk's 3rd studio record is a polarizing effort, crossing the power-trio sludge rock that so characterized the previous album with drilled-down populist statements tailor-made for burgeoning arena-rock audiences. Sure, there might be tons of hidden messages within the epic odyssey of "I'm Your Captain", but in reality, Farner and crew just wanted to rock out loud, heavy, and get people dancing. All in all, it's dumb, and packed with so much groove it can't help but approach classic status.