Alright first of all, I have a feeling that the story for this game will be pretty good. I'm aware that when I play it, I'll be looking through some fan translations and such but I won't let that take away from my enjoying this game for what it is. The characters seem pretty likable based solely on the demo, I really like the character design of Sophie and Asbel seems like a good main character to control.
I should have stated this sooner but all my opinions are based solely on what I know of Tales of Graces f, I have no prior knowledge of Tales of Graces for the Wii, so if I get something wrong at any point, I apologize.
The battle system in this game, from what I got a taste of in the demo seems very interesting to say the least. I like how it takes the regular typical Tales battle system, that of attacks and artes, and combines in the new Accelerate Mode. To be fair the demo has you playing with characters that are level 65, but Accelerate Mode is just amazing for lack of better words. It's visually amazing and its also enemy-destroying amazing.
Well in conclusion all I can say for sure is that, funds providing, I'll have this game in my hands a little after Christmas and when I do, you will know!