Cute art, a little weird.
I thought the art in this was pretty good, and i really liked the narration. But it definitely was too slow...
Sometimes movies can get away with the shells clinking on the ground that slowly, but that's because people are more invested in the characters...
Also, I would have liked to have seen more action from the turtles, it just seems totally random and out of place.
But still, very well done! Keep up the good work.