Hey! Recently tried your game out, and just wanted to give my two cents on it:
1 - Please DON'T do sometihng about Gerat's personality too much! He can be difficult to deal with, but it's an accurate characterisation for someone who's been through what he has, and it's a lot easier to understand his actions and worries taking that into view.
2 - Please add more save points, especially after story events! I've had the game crash on me 3 times now, and it would be so much easier to just jump right back into it if the save points weren't spread so far apart, forcing me to repeat so much just to get back to where I was.