The game is VERY good, its graphics are very epic, and the gameplay is quite well done.
My problem with the game comes when a large number of characters, and it should be noted, the best fighters in the game, are DLC. This is something that seems rubbish to me, they are mostly characters that were already in previous Dragon Ball games, like Broly or Gogeta Super Saiyan 4.
Also, the story is garbage, it seems like a poorly written fanfic.

In general the game is good, I recommend it to any Dragon Ball fan and fans of fighting games in general, although the game has certain shortcomings.