What's the worst that can happen?
The only key to this movie is getting Batman right. If you get him wrong we are toast. You have to get his personality to the actor correct. If not Batman reboot will suffer, justice league won't happen and possibly the end, of cavill as superman. If wrong superman may forever be doomed in movies. It's time to knock one out of the park with him. What do you all believe is the worst that can happen?
Don't quit. Suffer now and live the rest of your life as a champion.