Go out, buy a good mic.
A high 9 for the animation/art style dude. You've got a good thing going.
The sound is just THAT HARD to listen to it wrecks all your hard efforts. I don't care if it's on purpose. I couldn't bare it at regular volume which made me miss half the dialogue as I spent most of my time adjusting my speakers.
Looking forward to your next anim mate.