That was fantastic. Top Knots and Pale Horse and bodies everywhere... very impressive.
I was amused that this universe saw Spielberg make a film on the Event instead of the Holocaust, and the terminology is a pointed reference to 9/11.
Looking Glass eating beans from the can was great. More Newstand comics readers was nice, Smiley O's were amusing, Veidt being on a wall of screens rather than watching them... this really is the vest kind of sequel-remix. (It does RIGHT everything that The Force Awakens did wrong...)