In theory, I think the premise for I Love You, Man is funny and cute: A guy (Paul Rudd) gets engaged to his lady (Rashida Jones — yay for her having more movie roles!) but he doesn't have a best guy friend so he basically goes on a manfriend-hunt to lock down a best man for the wedding.
The trailer features some funny folks (Jason Segel, Andy Samberg, Thomas Lennon) and people I just love seeing pretty much anytime (JK Simmons), and yet, it doesn't really make me laugh. Also (and I'm assuming this is explained in the movie), why doesn't he just ask his brother (Samberg) to be his best man, instead of asking his brother for tips on going on man dates to find some guy he barely knows to be his best man? Time will tell, I suppose. I do appreciate the use of the Pixies' "Here Comes Your Man" in the trailer, anyway.
I Love You, Man opens March 20. To check out the trailer,