Sex Drive (15)

This teen sex comedy begins so badly it nearly challenges Bride Wars for the Worst of the Week, but it becomes a mildly amusing, even sweet, study of friendship turning to love as experienced by Ian (Josh Zuckerman) and Felicia (Amanda Crew) on a trip to Knoxville.

Seth Green is wonderful as an Amish mechanic with a smart line in wrong-footing patter: genuine laughs here.