This film is great, the story kept me intrigued of what was going to happen. The characters are pretty good, all of them were interesting and memorable. And of course the effects, they are amazing, I was very surprised of how the dinosaurs were so "real", they put a lot of care and effort in the movement and expressions of them. Also, the fights between the creatures were impressive, I really felt bad when they hurt each other.
I wasn't expecting to like the film this much, actually enjoyed it more than King Kong (1933), but both are amazing.

68 minutes? The version I just saw was 92 minutes long.

Brilliant!