matt saunders ( luke wilson ) think he have find the perfect woman in jenny johnson ( uma thurman ) and who seem like a quiet but pretty woman and though he soon learn that she needy and possessive and oh and and she also the superhero g girl and though you wouldn not know it from the thing she do to matt after he freak out and break up with her . a promising premise be ruin by a mediocre execution . my super ex girlfriend be still an enjoyable comedy however it rely too much on cheap sex joke and it end up be a forgettable experience . what go wrong . the cast and the director could not overcome the weakness of the script and i do not like the way they play it out . i be expect the guy to be a jerk and it could have be a female fantasy revenge film . however and they make the guy likable and they make the superhero a psycho . it just wasn not very fresh and after about forty minute and the film wear out it welcome . sure and there be a few funny line however the weak middle and horrible end keep it from really break out . director ivan reitman have lose his touch . after a successful run in the eighty and early ninety and he start make crap like evolution and father day . i wouldn not say my super ex girlfriend be a complete bust but i do not give him credit for any of the quality the movie hold and which isn not too much . don payne do an awful job with the screenplay . the majority of the joke be lame and most of the support character be just one note . he also keep reuse a lot of the same joke make the thing really tedious at time . a few of the actor be good enough to save the film . uma thurman be great a g girl and she have many funny line . luke wilson be a bit pale and not very interesting . i do not think he make for an appeal leading man and he well in support role like in the family stone . anna faris be just do her scary movie routine and it get a little old . she need a challenge or at least some good script . wanda sykes be either hit or miss for me . she be great in monster in law and she be bad in clerk 2. here and she be just annoy and doesn not bring anything to the movie . eddie izzard be alright and nothing special . rainn wilson be just annoy and not funny . overall and i be disappoint with the movie . it wasn not awful yet it have so much potential and the final result be just so average . rating 5/10 .