The game looks pretty, but that is all. Story is anemic, characters underdeveloped, combat is to hold the button behind the mobs. You can do these flashy teleports or magic grenades, but they hardly matter.
It's all flash and no substance.
They have added DLC's wich probably develops characters a little bit more, but none of it is terribly interesting. You will be bored to tears unless you are someone who enjoys tackling all those repetitive and boring objectives in an open world game.