The best studio album in the group's history, electric blues with an acoustic texture, virtuoso lead, slide, and organ playing, and a killer selection of songs, including "Midnight Rider," "Revival," "Don't Keep Me Wonderin'," and "In Memory of Elizabeth Reed" in its embryonic studio version, which is pretty impressive even at a mere six minutes and change. They also do the best white cover of Willie Dixon's "Hoochie Coochie Man" anyone's ever likely to hear.

(by Bruce Eder, All Music Guide)