Just two issues with the film...
Overall I enjoyed the movie. The acting was very good and Jenna Fisher is pretty and has a "girl next door" look. I just had two issue with film.
First was the sex scene with casual date and Fisher being fully clothed. I saw and interview with director Adriane Lynne (Fatal Attraction) and said that during a sex scene he always insists on at least some nudity from the actors. This isn't for titillation purposes, but give realism to the scene.
Second is Fisher came real close to hooking up with her sister's husband. I can see that happening with s friend but your own sibling? If my brother was married to Charlize Theron and opportunity presented itself I wouldn't do that to my brother.