From what I've heard Routh is still thankful for his experience with SR. After all, even if the movie underperformed, it got him other roles in movies like Dylan Dog and Scott Pilgrim. Say what you will about those films, but it seems clear that Routh has a better career today than if he had never played Superman. Don't forget, George Lazenby was still milking his one cinematic appearance as James Bond decades after the fact.
So yeah, to summarize, FilmNerdJamie is 100% correct.
Precisely.
Regarding the ongoing debate about the future of the DC Cinematic Universe, put me firmly in the camp for a Man of Steel sequel before anything else. The WB's impatience to mimic the success of Marvel by rushing out a Justice League pic seems like a recipe for disaster, IMO. Better to slowly build the characters up and make the teamup more of an event film.
Yes, it would be copying the Marvel formula - but that formula worked, dammit!