The positive points of the movie was the many intense action scenes, special effects, some funny moments, and from the male perspective some pretty attractive women.
Aside from that the movie has little plot, pays no attention to details in both the writing and editing (i.e. the sun doesn't shine in China at 10pm, no part of any ocean is anywhere close to 9300 fathoms deep, people duck 'n' cover before a shot not after them, the scene with the camera at the checkpoint, the "floating" car, etc, etc, etc) I'll spare you the full list.
Don't be fooled by all the 4 or 5 star reviews. After reading them you'll see some peeps did that out of kindness.