The battle animation and the story is good. What I really hate on this game are the unfair boss battle or colosseum battle, specially after finishing the game. It doesn't matter if all your party digimon is at Max level mega or better with the best item and stat, those boss battle or colosseum battle are unfair or a total cheat. Slow moving digimon has a 0% chance to survive, and note that the enemy can 1 hit you even if you have a high def or hp and your digimon is at the advantage. Specially those challenges after finishing the story, I think only Jesmon can survive those brutal 100% 1hit skills. Good thing I have a Jesmon because none of my other Digimon can finish those challenge.
But to be honest, I prefer to have 1 digimon to raised, like how the anime shows us that you have 1 partner and together battle with it.