Filming - finished?

Yesterday, we supposidily finish filming. We added all of our great ideas together, along with new ones we thought of on the spot. For example, Harvey and I wore suits, this emphasised our characters professionalism and defines their persona. However, after watching our footage as a group, we are not entirely happy. So we are currently deciding whether to re-film everything and edit by Saturday. This would be a very tight deadline, however, we want our short film to be perfect and to the best of our abilities, therefore whatever we can do to make it better, no matter how time consuming, we will do.