Get Him to the Greek (Review)

Successful "spin-off" TV shows have given a showcase to fully fleshed-out second bananas. But in the movies second bananas don't always fare well as leads; case in point is Aldous Snow (Russell Brand), the vain, addle-brained British Rock star from 2008's 'Forgetting Sarah Marshall.' He's licking his wounds after his most recent record flops, but a music-industry functionary named Aaron (Jonah Hill) wants Snow to mount a comeback through a concert at Los Angeles' Greek Theater. Grade: C-plus.