Keaton as Batman did surprise me pleasantly. Kilmer and Clooney struck me as a disaster when I first heard of it; as did Schwarzenegger. The problem with that series of movie sequels was that there were too many characters randomly thrown together by writers that didn't understand them. Walken was actually pretty good. So was Pfeiffer.

Eisenberg as Luthor can't be any worse than any of the other choices Warner has made. I'll give it a chance. I may, MAY be pleasantly surprised once again. I'm just not going to hold my breath.