Well, I got the game a while ago and I am LOVING IT!!!
The visual aspect is awesome. When you are walking along a path with mountains in the background you can actually see, say, a mountain Goat, in the backgound moving around on the mountains.
The fighting is interesting too. Though early on it may seem alot like your just bashing things, when you become the leader that all changes.
One of my favorite things about the battle system is when you are the leader, it is your job to protect everone. For instance, in Kingdom Hearts you are trying to keep yourself alive. After all, if Donlad or Goofy get knocked out they not only can spring back up after awhile, but they still get exp.
Not so with Radiata Stories. If a teammate gets knocked out, they are out for that battle and get no exp, though they do get one health point back after the battle. You also have the power to heal all the team at once! The plot is enthralling, the characters vary from humorous to deep, both interesting, and battle system is more interesting then it first looks.
I have gotten pretty far, and I can't wait to see where this story is going!