I get that they are going with the Flashpoint storyline, but they brought back Michael Shannon to play Zod, couldn't they have brought Henry Cavill back as well? Kara being there doesn't make sense.
I still haven't warmed up to the Ezra Miller flash. His goofiness is more suited for Wally West, not Barry Allen. I also don't get why Ezra Miller needs to play 2 Flash, when Grant Gustin is available.