Decent to watch, but not close to being as good as Batman Begins. 'Superman Returns' did not distance itself from the old Reeve films, kind of goofy and predicable. I kept guessing what was coming and was right 7 times out of 10. I liked the actor for Clark Kent and The Man of Steel and Spacey was good for Lex Luthor.
That is about it, nothing to get too excited about. They did pull off most of the special effects pretty well, but not all. I may just go watch 'Batman Begins' again.