That right there is the definition of "People take Nolan's words and purpose the wrong way".
If it was too stylized? Yes. I saw a frame-by-frame adaptation of Year one (2 scenes of it involving Gordon". Highly stylized. Iconic. Also, crap.
Dead End: Comic accurate. Iconic to the boot. Also, MEGA-crap.
I think there are several ways to approach Batman, and they all work. Burton's worked, so did Nolan's, IMO. And so will another guy's, as long as it's of great quality. That's what matters to me: the quality of the style, not the style itself.
Depends on what one would call "too stylized". Many might argue that 300 and sin city were too stylized. I believe you could make an argument for The Fountain being overly stylized; while I haven't seen it personally, the reviews I've read seem to point to that. The style or stylization should fit the tale being told. If it's not your cup of tea that's something else altogether.
Batman...any comicbook or character is an amalgam of story, character and style. Style is inherent in the medium itself and inseparable. Moreso, it is the story, character and style as a greater combination that make the material so enjoyable in the first place. Guess what happens when you remove the very things that make the source material so enjoyable?
How much fun would Superman or Spider-man be without their fantasy or stylization? I know, I know: "but Batman doesn't have super powers, so he needs to be realistic". Why? Who said? Where is this law that because Batman doesn't have super powers, his film representation has to be realistic?
What makes it worse is that Batman is a heavily stylized character. So why in the world would one choose to take away the very stylizations that help make the character what he is?