The latest album from Joe Satriani is probably the most lyrical and plainest of his career. SC was still much grip and compact, this album seems a bit "scattered." Therefore, perhaps the professor in the title ...
Nevertheless, the melodies of almost all pieces are incredibly fascinating again, which I, of course not, "I just wanna rock" mean, but I think next meditative acting ballads like Revelation (the transition from solo back makes the theme me every weak, pure emotion ) or Come On Baby still has a right to exist. Who makes such music of simple beauty possible, may also quiet times clichéd rock a little bit of leather.
Conclusion: As a music considered not a milestone, the outstanding achievements in individual pieces, but make up for it.