I wasn't impressed. I thought the game looked better than what it is. After the playing the demo though, I have to say it feels pretty average. I'm not a fan of JRPGs in general though, so take this with a grain of salt.
The dialogue and voice acting are standard JRPG fare which to me means they're pretty bad. The characters from what I saw are also pretty standard for the genre. For example, two of the three starting party members look and sound like teenagers. The graphics are sub-par except for the summons which are cool-looking enough.
I only played through 2 full battles because I wasn't compelled to continue longer than that, but the strategy part doesn't seem very deep. It's easy to draw out enemies 1 or 2 at a time and overwhelm them. Hopefully later battles aren't that simple, but I won't be getting the full game.