I can't believe it...
I can't believe that this movie, which most people find ENJOYABLE, had to be removed. Luckily, I managed to see this movie before its removal of law.
And here's two words to show how I felt about it: TRULY AMAZING.
I mean, this movie DOES have its meaning about "being true to yourslef, and not forgetting that your heritage is a part of who you are" (just like you said). I think I saw that when Mittens got all berserk when he saw his co-worker with his girlfriend, and when Mittens told his girlfriend that he "never wanted to see her again". And then, he went all DRUNK with whiskey.
However, after that, he realizes that he has made a big mistake, and feels really bad about it, which is probably when the part about being true to yourself occurs, which was very touching.
Although this isn't one of my favorite movies, it still wowed me, and I'm sure that it wowed a bunch of others as well. It was also interesting to see that some actual Native Americans actually sent you e-mails saying that they liked this. I mean, WOW (again)!
This is one of the reasons why you're one of my favorite authors: because you animate so well (and I really mean this, BTW).
And this is also why I'm giving this a 10/10. Nice work, man. :)