Just come back from seeing this and I loved it!! Probably not to everyones tastes but its not as tedious as a lot of chick flicks, it was really funny in parts and I really warmed to Katherine Heigl's character. I'd recommend it, even if you're not a huge chick flick fan, as I found it genuinely entertaining and went away feeling satisfied!
P.S. I agree with the above poster about Benny and the Jets, it's downloading as I type!!