Bitty Allen?
I thought this was an entertaining, though flawed and fluffy film. The four stories in the film were all self contained, and the characters in one story didn't interact with those from another, as sometimes happens with this type of structure. In this film, you could easily leave out one story or replace one with a totally different story and it wouldn't make any difference.
I wonder if Allen chose to make a film with four different stories rather than just one as it easier to stick shorter ideas together than develop one story idea over an hour and a half?