Avengers: Age of Ultron - Extinction Edition

Perfect!
I love all of the added scenes, how it was inserted, the editing is top notch. If I didn't know about the deleted scenes, I wouldn't recognize them. I'm a sucker for extended editions of films that I already love. Definitely will recommend to anyone, like me, who are eager to do a re-watch of the whole MCU so far, and yet, wanting something different.

This is the first fan edit I've ever watched, and it is 100% the definitive version of Age of Ultron. It fixes the theatrical version's pacing problems and adds context to the larger MCU. Specifically, Tony's connection to Klaue makes his redemption back in Iron Man that much better. The only problems I had with this were the Norn Cave scene's slightly janky lightning and Banner saying "Wakanda" instead of "Wakandan," which makes little sense in context (but those are just nitpicks).

It was great! I loved the deleted scenes that were added back in; the green screen work was quite masterful, definitely worth watching and drastically increased my respect for the film as a whole.