These latest screenshots have confirmed my suspicions - this game is not Metal Gear Solid 4, but instead, it seems to be the fourth installment of Dead or Alive, a marginally popular fighting game from Tecmo.
With that said, I'm getting a little concerned about the Xbox 360's "power". I mean, if actual gameplay screenshots from a launch window title can't even compete with a cinematic cutscene from a title that's most likely 18 months away, where does that leave Microsoft? I'll tell you where - LAST PLACE.