I thought the e3 trailer was phenomenal. While on paper it's fantastic the problem is it's usually executed quite badly and very shallow.
Decisions made in games with branching story lines usually have very little consequence, you may get a different scene at the end of the game but decisions never seem to have a big impact that would greatly increase replayablity.
Either way it looks exciting though, I especially like what appears to be a detective element, gathering evidence and information, so it's not just what button you press that affects the outcome, it's also what you discovered before hand.







