Also agreed. A Halo miniseries with an adequate budget could delve far more deeply into the Halo mythos than a single big-budget movie, which by definition will have to primarily focus on massive battle scenes and effects (and, of course, will inevitably be filmed in 3D).
Not that I wouldn't like to see said film, actually it could be pretty great. But Halo has established a rich universe and I'd love to see it mined for some really good episodic storytelling.
