It is depressing to see how American anime has changed. Pokemon, Digimon and Yu-Gi-Oh were great when they first began. All three were action based and interesting. I'm about to turn 16 and I can still sit through any of the original episodes of those three shows. However Dinosaur King, and other similar cartoons, are not worth the time.
Dinosaur King is just a rip off of Pokemon; voices, music, art style, "comedy", battle system, and even story line are all rip offs. It's ridiculous. You'd be much better of shelling out $60 for some Japanese anime.
Unoriginal and mediocre. We can only hope it will die.