Surprisingly good. Almost no gratuitous use of 3D for shock value. Lots of "war is bad and ecology is good" messages, but too many splosions. The 3D definitely added to the value of this movie in ways that I suspect will not be true of the slew of Disney 3D movies that were previewed. There were a number of kids in the theater; this movie is not at all appropriate for kids, for all three of swearing, war gore, and [spoiler elided].