2 Reasons to see Eclipse?

The Twilight Saga: Eclipse arrives in theaters on Wednesday. I haven't seen any of these films yet. I did buy them, simply because as a Pop Culture guy, I should see them. Eventually.

Anyway, there are two rather large exciting reasons to at least buy a ticket and sit in the theater to see the latest chapter.

The first?  Harry Potter and the Deathly Hallows teaser trailer.

The second? This isn't quite confirmed yet but Bloody-Disgusting has indications that the teaser trailer for Paranormal Activity 2 will be attached as well.

Pay for the trailers and skip the movie?  I do recall this phenomena happening with the Batman trailers a while back...