There isn't a huge need for it, but it is a nice journey around plenty of dinosaurs to see. It is a pretty small trail but still is a good place to walk around.
It's kinda misleading to refer to this attraction as a "trail" since the other 2 trails (Maharajah & Pangani) in Animal Kingdom are significantly longer, better themed, & have a ton more of animals to see. You're barely getting started when it ends. This is a poor man's version of a Disney's Animal Kingdom trail.
This trail could be a whole lot better. If they made it more interesting then more people would go on the trail but Disney seems to be more focused on other things at the current time.
This is basically just a walk-through with some aligators and other animals that some think may be closely related to Dinosaurs. Nothining too exciting. I'd save time and explore some of the better trails in the park.