I have to say when I first watched this it was mainly to see what all the hype was about, I'm glad I did now, this was an interesting piece that kept me captivated all the way through. The plot and the development between the main characters even when there wasn't alot of dialogue was impressive and shows that forming a relationship with a friend takes time and dedication before you can even fully trust that person.
It goes through the hardships and trials that they had to face in order to gain the maturity and wisdom that they are able to maintain.
The animation was consistent and very fluid from beginning to end, and this is what animations should be about, telling a story in such a way and allowing the audience to enjoy this piece, the colours and backgrounds as well as the characters were well developed.
Good job guys, you should defiantly make more of these and I hope to keep an eye in the future