I have seen G.I. Joe Retaliation 3D IMAX, and it is the best movie of 2013 so far.
So move over OZ, because this movie is clearly better.
If you haven't seen a movie all this year so far, then go see G.I. Joe 2 3D over all other movies release this year so far.
Anyways, g.i. Joe 2 3D during the Beggining will fill you in on what you need to know, if you haven't seen the first G.I. Joe movie (G.I. Joe Rise of Cobra)
This movie was well written and also well directed. It has truly good stories & plots and it will fill like a full movie from start to finish.
I think this is the only Live Action 3D Movie of March 2K13, that actually felt like a full movie.......finally (now that March is over, LOL)
Even Act 3 was a true full act.
Long story short, this will fill your appetite for watching a single movie.