The life of Matt Saunders, a young guy, who meets an attractive girl, Jenny, in the subway and falls for her, has been changed completely, when he breaks up with her, as she seeks revenge from him and she enjoys with superpowers.
What probably should have been an R-rated movie, ala "The 40 Year-Old Virgin," comes off as a half-hearted attempt at poking laughs with unlikable characters.
The Ivan Reitman-directed comedy manages to sap the charm from everyone in its cast, all of whom have shone quite brightly in other settings.
Variety
July 21, 2006
The fusion of effects-fueled action fantasy with comedy worked well for director Ivan Reitman 22 years ago in Ghostbusters and, less so, five years ago in Evolution. But, it fails to save his latest, My Super Ex-Girlfriend.
Film Journal International
March 01, 2007
The funniest parts of the script, like its characters' casual acceptance of a comic-book reality, are so subdued that they can be missed entirely.
At one point, jealous Thurman tosses a live shark into Matt and Hannah's love nest. Unwittingly plunged into this farrago, the shark earns my sympathy.