I think you need to work some more in your timing and composition. Some shots were pretty slow for a fight scene, and others need improve in clarity / readability and focus. Having your characters drawn red and black helps identifying them, but still some of the shots were a little confusing or could be improved.
In any case, some of the shots are also visual candy, keep drawing those.
PD: Batman looks kind thing to me, but that's up to you as "art director".