Hi all!
Superman Returns was a melodrama featuring Superman.
Superman III was a comedy featuring Superman.
Neither was really a 'Superman' movie.
Neither was successful because what makes Superman 'super' is not that he is super-emotional or super-amusing. Its that he is super-powered.
Both movies had their moments (The plane scene in SR and the Clark vs. Superman battle in SIII) but the fact of the matter was that they both turned their back on the core demographics for such movies - the action-adventure audience.
Superman Returns crawled its way to $200 m domestic because of three reasons.
1. Marketing: Any movie where you spend $100 million marketing (even bad marketing) is going to get a significant number of people in the cinemas, no matter how bad it is.
2. Luck: The IMAX box office saved Singer's job and we all know it.
3. Warner Bros. muscle: Its pretty clear that Warner must have pulled some strings behind the scenes to keep Superman Returns in theatres until it made $200 m domestic - because the film looked all set to collapse at roughly $195 million.
We (and by that I mean those of use who were disappointed with SR) can only hope Singer has learned from his monumental hubris and will next time give us something resembling the movie the vast majority of people will be happy with...
...the way both Raimi and Nolan have done.
Superman should really be pulling Spider-man type box-office figures. But a combination of arrogance, bad decisions and a severe lack of originality on the part of the creative team consigned it to failure at the box-office.