Should 'Breaking Dawn' Be One Film Or Two?

Apparently, Summit entertainment executives (who make the 'Twilight Saga' films) are pondering that question among others, including ways to get director Chris Weitz (who shot 'New Moon') to film it.
I've heard a lot of people say 'Breaking Dawn' felt like two books, especially once it switched to Jacob's perspective. The final 'Harry Potter' book was split into two films, and it seemed more like one book to me.
I'm divided. On one hand, I'd like to finish the series, but 'Breaking Dawn' was such a departure. What do you think? Did you even stay on board through 'Breaking Dawn,' or were you one of the people who really didn't like it?