Wow, what a great cartoon! It's amazing how beautiful the animation is, even though it can look a little off. My only complaint was that it should have been longer. It's just great to see a standard pokemon battle like this. I love the movement of the Pokeballs. Yeah, it's a minor detail, but everything counts.
The music is quite stylized too. The punching scene was probably the best. Even in a short, a moment can stand out well. I wonder why she switched pokemon. "Pokemon" shouldn't really be autocorrected by now.