As much I enjoy reading comics, Jonah Hex is a character I never got into. DC Comics has had a far better track record on the big screen than Marvel so I may give this one a shot. Plus Brolin has some pretty good one-liners in the trailer, which leads me to believe that the film stays close to the source material.
Sometimes the simplest trailers are the most effective. The premise sounds like a mix between the Quentin Tarantino directed episodes of CSI and the film Old Boy (a personal favorite). Cannot wait for this one!