Good Stuff
I am no fan of sprite movies, but I am a fan of Harvest Moon. That's what brought me to click play, and I love it. Nice idea with the voices, although they change somewhat in quality and tone throughout the movie. It was probably just because you did them on seperate days... which is alright, but you may want to go back and clean that up a bit when you get a chance, and if you care to.
Overall, good stuff. I'd love to see you make more movies. You did this one very well, but it's very rare that a sprite movie is as good as this one.