I don't know if anyone else feels like this, but its the type of game you can only play once IMO. I absolutely loved it during the first playthrough and the story was so enthralling, but trying to do a second playthrough; I stopped about chapter five or something. Here for a sequel though.
I just finished Chapter 3 and I really liked it so far. I love how you can break the game by evolving but if you do, you'll halt your progress. The dungeons are lacking tho