I didn't necessarily like the author-insert either, but I have a little more sense than to make a huge production over it on the author's own forums. And it certainly didn't make me quit the game. This is a good game, you're going to miss out on it because you can't get past something minor like this, and that's egg on you, not the game or author.
We're not upset with you, we just feel a lot of disdain for you. Go ahead and try to tear down everything anyone else says about it with a wall-of-text, but that's just going to make you, not anyone or anything else, look bad.