ODST was released a couple of days ago, but I didn't post the trailer. It is effing amazing, and I'm still pissed about the cancelled Halo movie. Seeing this footage, and comparing it with the Halo:Landfall series, I'd say that this is most probably 10 times better than that. This trailer was directed by Rupert Sanders, the same guy who directed the Wolverine video game trailer. Check them all out below.
Halo 3: ODST- Directed by Rupert Sanders
Halo 3: ODST
Wolverine the video game - Directed by Rupert Sanders
Halo:Landfall(Promo for Halo 3)- Directed by Neil Blomkamp
So maybe Blomkamp isn't directing, but maybe this Sanders guy can. That'd be awesome.