When you've got a good job and a world-famous girlfriend, you've got it all, right?!? Forgetting Sarah Marshall is a Coming of Age story told well and acted better. Peter Bretter (played by Jason Segal and also the movies writer) is a man too comfortable, sitting on his couch-world, to grasp that everyone must grow up and in the process, change or people will leave him behind.

Peter writes/performs the musical score to a successful TV drama in which his girlfriend, Sarah Marshall, is the lead actress. Sarah leaves Peter, and thus starts Peters journey with the help of friends, to realize that he didnt really like the life he was living. They help him forget Sarah Marshall to grow and change his life for the better.

Peter's half-brother (Bill Hader as Brian Bretter) is the reflection Peter sees in the mirror and is reluctant to embrace --in a relationship with responsibilities to a partner that goes beyond physical presence. Kristen Bell as the title's "Sarah Marshall" does well with the material -- her character is mult-dimensional as she is both the villain and the victim. While her character emotionally hurts Peter, she has cause as revealed in a fairly depicted series of flashbacks.