I laughed out loud when I read your comment because I always thought the same thing when watching Batman and Batman Returns. By the by, it always seemed to me like most of the outdoor scenes were filmed on a soundstage rather than on location or a backlot.

But as far as your comment about BB and Dark Knight, I really didn't notice anything. I mean, both of them had Batmobile chases through a tunnel/underpass, so, yeah, same environment. ^_~

So, yeah, HotRod, could you clarify a bit? Maybe it was something I did notice subconsciously. If not, I'll check it out when I see the movie again.