I'm always torn on Begins vs Rises. Begins definitely deserves credit for laying the foundation for all of it, doing something that had never been done and just overall influence on Hollywood. And that first hour is something really special. On the other hand, Nolan is just cleary such a more confident director of big blockusters with TDKR and it really shows. I just love how big the swings are in Rises. I think it's Bale and Caine's best performances of the trilogy, Zimmer's best score, Wally's best cinematography, and Bane gets a well-earned silver medal for villains in the trilogy from me. I love how Rises does "post-apocalyptic destruction porn" in a way that's aesthetically pleasing and visceral, and not a mindnumbing green screen/CG extravanganza. I mean those shots of the bridges being detonated...I really wish that was never in the trailer, because that moment is jawdropping and terrifying in how real it's presented. Those are miniatures. Moments like that just have not been replicated anywhere else in the genre.
In the end, Rises wins me over with its combination of ambition and raw emotion, but depending on the day that first hour of Begins can always tempt me back over. Regardless though, I've always loved the way the two movies compliment one another. Even though Talia is the least developed villain in the trilogy, I still love her inclusion and the way it directly addresses one of the biggest controversies of Begins-- Bruce killing Ra's. At least whenever I watch that scene now, I don't have to just think about how Bruce is making a very dicey rationalization for breaking his rule, and I know that he will one day pay a hefty price for that decision.
As far as the MCU is...the thing for me is I just never get the urge to rewatch them. I don't own a single one of them, not even the ones I like most- Iron Man, Winter Soldier, Guardians, etc. Maybe one day I'll try to marathon them all and see how I feel. I'd love to be pleasantly surprised and find that I like them more than I thought I did. But as of now, I kinda feel like they were just kind of a moment in time for me, and now it's over.