I felt the same way in New Moon - too much Jacob for my liking! But stick with it, it gets better! I read all books in less than a week - I was totally addicted!
With regard to the film - I do like the film, not as much as I like the books though obviously. I think of the books and the films as 2 different things. I like RP in the movie, wasn't too keen on Kristen though as her voice grated on me a little. Kristen has started to grow on me though, she really looks the part.