The film is a documentary about UFC champion, GSP; his training partner David Louisseau, and is directed by GSP’s friend Steven Wong.
The trailer seemed a little cheesy because these guys are fighters, not actors. When you give them lines, they will more likely ruin it (Dwyane Wade anyone?). They should have kept it natural and just showed scenes from the film, rather than have the athletes narrate from a script. With that said, I’m very interested in watching this film.