Reggie, here's a rule of thumb for you: Is your game at max 1.5 years away from launch? Then you can show it at E3 without anybody getting disappointed.
That rule is kind of being made invalid if the game announcement is huge, FF VII Remake breaks several rules for me personally for instance (entirely CG and won't release until late 2017 at the earliest), but I still can't help getting ridiculously excited because of that announcement.







