I watched it last night pretty much straight through and the four hours flew by.
I liked this movie a lot. The visuals were
Snyder's love of these characters came through in a big way.
The chemistry of the actors was stronger than in the theatrical release and to me that was one of that version's strong points.
Darkseid came across as the major Big Bad he is supposed to be and I'm bummed that we won't get to see this version expanded on in the future.
Cyborg's story, especially his relationship with his dad, was a highlight.
Everything about Superman was better in this movie than in Whedon's version.
I think I only had 2 gripes with the movie:
1. The Martian Manhunter and Lois Lane scene was weird and awkward...the scene at the end between MM and Bruce Wayne was much better and far less clunky feeling.
3. The Hell World scene with Batman, Joker and the rest of the resistance crew seemed very tacked on and dragged even though it was a pretty short scene in the grand scheme of things. It was like Snyder just wanted to give Jared Leto some time to flex as Joker.
I do wish we could've gotten that Justice League: Hell World movie though. That shyt would've been flames.