I loved it!
But you're right... 10 is flawless.
I gave it a 9.

I didn't like:
1 the fact that bosses are very easy to defeat.
2 lack of importance to the story of the other main characters.
3 too much importance to the junction system... if you do it correctly, the game turns very easy.

The card game, character design, music, story, everything else is great to me.