Sprite animations are great and all, but posting clearly unfinished work that loops is not very fun for the viewer. It's better to make a blog/forum post here and upload the concept on YouTube or DeviantArt where there's more of a demand for this sort of video... or simply type "W.I.P." to the title. That's a way better solution than spouting "OH I'M NOT DONE" in the author comments.
Rather, make smaller "episodes" and call theme part 1, 2, 3, etc... viewers here don't mind a short episode if it's good and you can always compile them into a collection of full length movie afterwards.
I would like to see this finished. It seems like a cool concept. Also, perhaps use a different font, because it looks amateur. Music helps spice things up too. Feel free to browse NG's audio portal for royalty free music. Feel free to use my music ;) Thanks for sharing and am looking forward to the next installment.