I beat this game a few hours ago and I must say that the ending was rather good. Now, I'm not sure how the ending changes depending on the choices you make, but I am willing to go through the game again just to find out. I've got a few theories as to what might happen, but I'll just see as I go.
On top of this, once you beat it and play the ending through, you start the game back at the very beginning, which allows you to go through a different combination of choices to see what kind of ending you get the next time around.
The ending I got? Not telling!

I'll just say that it was probably one of the better endings. I don't know what you'll have to do to get a "bad ending", but we'll see when I get to experimenting.
Fact is, this is a really good game, and it's already getting severely underrated by critics? Really? A part of me just believes that some of those critics just don't like Mickey, but I don't know. Call it a hunch.
Anyways, yeah, this is a really good game and I feel people should play it. It's definitely worth the time. Plus, in the end, you'll come out of it with a whole new perspective on Mickey. At least, I sure did.
That wraps up this game. See ya later!