What Just Happened? [1] was a fairly big deal at this year's Sundance [2] mostly because of Robert De Niro who is at the center of this strange comedy. It's a Hollywood satire that some people will probably appreciate more than others, and the reviews [3] I've read of the film have said there may be too many "insider" jokes about "the industry" for most people, but that otherwise it's a great movie.
The story follows "two weeks in the life of a fading Hollywood producer (De Niro) who's having a rough time trying to get his new picture made." Sean Penn plays himself, as does Bruce Willis (pretty hilariously, it seems) and Twilight [4]'s Bella, Kristen Stewart, also stars in the film, which opens October 3.
To check out the funny/odd trailer for What Just Happened?, .
Source [5]