-The grand focus on scope mixed in with a personal sense of character
-A genuine respect for the characters, especially Bruce/Batman himself, who is the most relatable and easiest version of the character to root for on film
-A fantastic use of villains in my opinion. Use of multiple villains like in other films like Spidey 3 and the Batman anthology sequels, yet it comes across so naturally and there is a true focus on only one of the villians in each.
-A fantastic use of real world feelings in this superhero story. TDK really felt like a post 9/11 world, and I loved the occupy wall street/99% vs 1% world of TDKR.
-It all felt so real, it was easy to be sucked in to the world because it felt like Batman was defending us. It felt like Ra's Al Ghul, Joker and Bane were trying to destroy us.
-Great acting from almost everyone in the films.
-Beautiful storytelling, subtext and ballsy decisions. (Joker winning in TDK and killing the woman he loved, Bruce wanting to die in TDKR and having to regain the will to live and find worth as Bruce Wayne, giving Batman an actual ending, and with Selina of all people)
-It was a superhero trilogy that was written, directed and acted more like a prestige type film, which is why a superhero movie in my opinion will never get closer to best picture than The Dark Knight.
-Lastly It just came at a perfect time where Batman truly needed it, and so did the genre itself.