Firstly, hands up, I like some aspects of Nolan's films (a lot). I'm a Return's man though and I would pick Begins over Nolan's others. I do think there is an inherent tone of pseudo intellectuality about some obsessive Nolan Batman fan's. As if this is not pop culture but something more important and at a higher level than other movies. Nolan's films seemed incredibly clever and challenging to some members of the audience, and that made them feel good about themselves.
I read somewhere that Nolan is so popular because his films make dumb people feel smarter. Thats an interesting take on the whole thing. In reality his films are no smarter than Burton's, they just over intellectualised some simple concepts which didn't need to be intellectualised in the first place.
IMO.