I doubt we'll see a repeat of the Returns blow-back. It's called "The Dark Knight" for fucks sake. LOL. They make it clear how grim it is in all the commercials and trailers outside of the lamborgini one. Trust be told, the returns fiasco was more on the ick and gore of it. The fried Christopher Walken. The black-blood penguin. All that. TDK will be dark, but it won't be icky. You know?
Anyone who complains this time around will be making a fool of themselves more than normal.