Ghosts of Girlfriends Past

Everything about this trailer is original. I wonder how it will end? Will she end up with him? Will he realize he was an ass to all of these women? What. Will. Happen?

It's like a mash-up of Scrooged, the one John Cusack movie, any Matthew McConaughey movie and about every other bland romantic comedy. Unfortunately, Jennifer Garner got roped into it.