I've been playing the game for some time now and:

I like it what they did to naruto, just using the clones to throw was beyond retarded.

The new ougi system is nice too, still does some nice dmg but not enough so that 1 lucky shot hands you the battle

The new jutsu are fun to use, especially chidori and rasengan

The combo system is still too simple but i can live with that

Countering is still too easy

Overall, it eliminated most of UN 2's flaws but it still has to change and fix some of its features so it can attract players other then the anime fans.