Right up front, this movie makes movie history with best public orgasm acting, directing, and screenplay, but mostly acting. Phenomenal. It buries the previous champion (IMHO), Meg Ryan in When Harry Met Sally.
Katherine Heigl deserves a great deal more respect in billing. If she was the supporting actress then she's earned an Oscar in my view. I first encountered her in Love Comes Softly but not to remember as an actress. That DVD earned a very good review and for a Christian values film, was pretty phenomenal.
I have not seen any of her other movies, a few listed below that I might pick up, but I have the feeling she is ready to move out of the “chick flick” genre and up to the full enchilada.