by Jason AnkenyIronically enough, The Mean Machine captures Jimmy McGriff at his sweetest--employing electric piano as much as his signature organ, its grooves are disappointingly tepid, favoring a CTI-inspired smooth jazz approach at odds with McGriff's essential funkiness. Brad Baker's lush arrangements are largely to blame here, evoking the sound but not the kinetic energy of blaxploitation cinema--Joe Thomas' lighter-than-air flute solos further smooth out the music's rougher edges. Worst of all, McGriff seems disengaged, doing little above and beyond going through the motions--of course, with material as corny as titles like"Pogo's Stick" and"Overweight Shark Bait" portend, it's tough to criticize him for checking out.