Well... I've just finished the first chapter, and I must say that I am very pleasantly surprised. After how the game's been bashed by reviews, I thought it's gonna be shit, but now I only agree with one thing: Writing is completely brilliant. Everything about the game's story that I've seen so far is great, from choice of protagonists to general dialogue.
Now, keep in mind that I am very forgiving fella, but the rest of the game doesn't seem all that bad either. Even thou controls are sort of wonky, graphics don't look top notch, voice acting is average at best, but ... It's fun. I am really enjoying myself troughout the fights, I like character developement, and I like the environments and setting (obviously.) The only thing I really dislike is how linear it is and that you don't even get to explore too much in hub areas.
Basically, it's an average RPG with very above average writing and if what I'm told is true, story as well. Do try it.