My favourite film of the year, no question.
I loved Katherine Heigl in it. She's very funny, sweet, lovely, gorgeous...ok, I totally fancied her. I've got a bit of a crush, actually. Hadn't really heard of her before.
Paul Rudd is great too, very cool and funny. And Seth Rogan...everyone's good in it in fact and there's great chemistry between the actors.
I think it's got it all - the romcom stuff, the stoner comedy, the male bonding, smart script, makes you laugh, makes you cry, you actually care about the characters...ok, you get the idea - I liked it.