Despite the problems already reported by other players (unfortunately, the scenes with the three friends are buggy), this is an entertaining game. I applaud the willingness to do it with self-drawn characters and maps. It gives a very personal touch to the game that I really appreciate.
As far as the storytelling goes, I think a 20 year ellipsis is a bit much for a comeback. But if we keep it, and even if the image of Louise's face seems to have aged a bit (she's what now... 38-40?), maybe some more physical changes could be good (hair color or style, different makeup, more or less weight...).
So too bad we can't already know the conclusion of the story now. Nevertheless, I can't wait to play it again once the game is optimized and finalized.