For now, it doesn't look too bad, it can be a good start.
I think that you could enlarge the logo at the title screen, the Story Mode and Options buttons could slide when you select them (but maybe you already thought about this), and you could change some colors, most of them are very saturated, like the sky or the pink window.
The animation is good, maybe the art isn't the best, but the animation looks very smooth, you did a great job with the movement and exaggeration, well done.