I'm just writing up a quick review here, not going to go too in-depth. This is a very complex, combat driven RPG. There doesn't seem to be much going on plotwise, I'm only 4 chapters in though so maybe it picks up later. The problem is I can't be bothered sticking it out to find out if it does, I've put in around 14-15 hours play time and probably 95% of that has been spent doing nothing other than battles/grinding. The combat system is pretty cool, it requires strategy and is constantly challenging, but it's ALL you do, it gets old incredibly quick. I've never given up on an RPG so quickly before because there's usually a variety of things to do to keep you interested, or the storyline motivates you to keep going, that isn't the case here.
Graphically the game is pretty good, the character models and cut scenes are very nice, as is the first (and only) town I've found so far. However, dungeons and battle screens are a bit bland looking and all very samey, which doesn't help with the monotony of endless grinding.
There's a lot of customisation that can be done on the guns, which can help you out substantially in battles, so people who like to tinker around with upgrading weapons and stuff will find a lot to like here.
All in all, some interesting concepts in this game but they aren't executed all that well. If you like grind-heavy RPG's you'd probably find a lot to enjoy here, but if you're like me and like having a solid storyline and varied sidequests, you might want to give it a miss.