A few days ago I enjoyed a very conventional comedy called Run Fatboy Run. The film succeeds (to a B-minus degree, anyway) thanks almost exclusively to the contributions of actors like Simon Pegg, Dylan Moran, and Hank Azaria. When you have talented people lugging familiar material around, the result can sometimes be unexpectedly amusing. Such is most definitely the case with Nick Stoller'sForgetting Sarah Marshall, a semi-romantic comedy that covers some of the same ground as The Break-Up and The Heartbreak Kid but does one thing differently: It delivers a lot of laughs.

Produced by the recently very prolific Judd Apatow (The 40-Year-Old Virgin, Knocked Up, Superbad), Forgetting Sarah Marshall stars one of the producer's regulars (Jason Segel, who also penned the screenplay) as a TV music composer who is madly in love with his "hot actress" girlfriend. (Her name is Sarah Marshall, obviously.) But when Sarah dumps Peter for a preening British rock star, the sensitive slob of a guy goes into an emotional tailspin. At the advice of his well-meaning stepbrother, Peter decides to take a solo trip down to Hawaii. And ... you guessed it: Sarah and new posh new boyfriend Aldous are already vacationing there! Ack, how comically uncomfortable!