Age of Ultron = Best Blockbuster of 2015
https://www.youtube.com/watch?v=PxdtvcRo2mY&list=LLSExeHUyTlOek-_3W1dg-FQ&index=1
These Collider guys get it.
They break down all the Comic Book Movies Of 2015 and rightfully label Age of Ultron as a great film. They do point out shortcomings as well as strengths.
They say (and I agree) that Ultron needed to be set up better. It's also worth noting that the Hulkbuster/Hulk fight, the freeways showdown/train sequence between Cap and Ultron and the finale are three of the greatest scenes ever seen in any sequel, no matter the genre.