With the recent allegations that came out about his treatment of Buffy stars and allegedly Ray Fisher, I was curious about AOU. Personally, I liked the movie, was pretty enjoyable. Loved seeing Vision and Wanda make their onscreen appearances, James Spader was a great Ultron. A lot that I liked about it. Since his behavior on JL stemmed from his frustration with Avengers 2, what happened with the production or end result that he was dissatisfied with?