As a movie, this film is OK. Not great, nor bad, just good. The movie follows pretty much the same as the land before time movies and most other disney formulaic movies. A catasrophic event (A spectacular visual feast of a comet crashing into Earth) followed by nasty meat eating dinosaurs after the friendly dinosaurs, a herd in reach of the breeding grounds. all good, but not as touching nor funny or involving as the likes of Ice Age or The lion King. Pherhaos this is due in part to the hyper real dinasour's - They just aren't cute.
So not a classic. But the blend of live action back drops and CGI (Computer generated Imagery) Dinasours is inspired and very realistic.
Infact, the movie is stunning in terms of animation its jst the story and character development that is a bit poor.
Still, my family and I enjoyed it. A good movie, if you can, get the Blu-Ray, it is stunning