Talk about a screw up in casting. Really couldn't get into the character of the "hot young daughter that the main lead was always after" when she's standing next to Kathryn Hahn (Babs, chick from Step Brothers) who is 10x hotter.
You're not alone. But consider the context of the casting and the movie. Jeremy Piven is the lead actor, so that's not saying much. That's why I'm not surprised that Jordana was cast as the romantic interest for the lead. She's actually not bad looking (she looks good in 'My Boys') but I think that they could have cast someone hotter considering they already had hot women in there (e.g., Babs, Heather).
I agree she is a great girl next door type of looking gal, she has a great body and great legs just look at them in episode 4"8 or I should say the entire series. Babes, They come in all flavors.