It's fun, but...
Ok, first off, I hate it how it's based on the 4kids version and the fact it was mostly created by 4kids. A problem is that it doesn't explain everything. Some parts are left out from the cartoon. Gameplay, I must say is not bad. I replayed it because of that. Story? Leaves out all the really good parts or rewrites stuff that weren't in the cartoon.
Some characters who were not in the cartoon proved to be quite cool, such as the Guardian on Domino(Sparks). Graphics and sound are quite good. Colors are vibrant and well done. Sprites needed more work though, but are still nice.
Cut-Scenes... Hmm, 4kids version and they are very blurry and sometimes aren't sync with what's going on in the game. Badly done might I say. They could have done a better job at picking parts from the show. Another problem is that you HAVE TO play as Bloom only. Why can't you play as the others like in "Quest for the Codex"? Well they do help attack boss monsters though but that's about it.
Overall it's fun, but it is not entirely good at presentation.