THE GOOD:Monsters are new: The new guys are totally cool.
New Attacks: Old monsters have new and more attacks.
Leveling Up: Leveling up in adventures everytime you beat a "stray".
More Monsters: You can carry 5 monsters in your ranch.
Buying Your Own Gadgets: Buy your own training props.
Rare Monsters: There are extremely rare monsters like worm in the game.
Monsters Interact With Each Other: As if they were friends!
THE BAD:
Freezing Your Monster Means DEATH: You cannot thaw your monsters after freezing.
SUMMARY:
It's cool. It's kinda like a half RPG, half Simulation game. Like in Final Fantasy, 3 in a party and you can run into wild monsters. Plus 3 monsters can perform a powerful special move when fighting a boss: (Example: Knight's Glory, Trinity, etc.)