I wonder why AMC calls it IMAX 3D when it's on a regular screen, not the REAL IMAX... misleading, to say the least.
The film per se is like Lawrence of Arabia on LSD. Usual cast of stereotyped characters: the greedy corporation, the poor, simple natives, the bloodthirsty military guy.
Reminds you of an old film about indians sitting on a lode of oil and Wall Street tycoons pushing the cavalry to remove them.
Aside from that, special effects galore, and so realistic, if you suffer vertigos, you'll be sick the entire film.