beautiful work
i've watched part 1. where you did very well. part 2 is even better - animation wise. good to see those improvement. it takes real talent to create work like this.
also good is the emotional part in part 2 is tuned down. it's like you've started a whole new chapter and tell the story outside home, while the link between 2 episodes didn't break.
last but not least, nice voice acting, especially for the narrator. and the brother. yea, its quite disturbing to read bad reviews, but remember 1 thing, no matter how many or how little voice over you insert in your movie, there will be complaint anyway. you get 10 in style, so keep your style.
sure you devoted a whole lot of time into it. hope i'll see the next episode soon, and see what the brother did in part #3 keep up the good work