I've seen this four times now and I like it more each time. I was kind of disappointed the first viewing but that was out of expectations and overwhelming hype. Taking the movie as it is, I think it's pretty spectacular and definitely a worthy conclusion to the trilogy.
Nolan's trilogy is a beast of a film epic. Easily, I mean EASILY my favorite film trilogy, and one of the best depictions of Batman ever, up there with BTAS, Year One, and DKR.
One thing I love about Nolan's movies so much is his attention to detail and perfection. Everything feels really fine-tuned, you can tell that it wasn't half-assed at all, and the movie was more or less as good as it could possibly be, considering the concept / vision. The effort and quality in every conceivable area of filmmaking is really top notch.