It's okay, as far as sprite movies go. You really need sound effects, and actual speech bubbles, as the text blends in with the background way too much. Voice acting would be nice, too. I also felt like this went way too fast as far as the dialogue and the action, with there not being a clear dividing line between the two. Also, use more than just one music track over the whole thing, it makes it feel like it's a montage rather than an animation.
Couldn't really grasp the story between the fast text and the colors clashing.