I would love for the fall episodes of Supergirl, Arrow & Flash to be in the new alternate timeline created by Barry, and that they all come together to restore it to how it was for the team-up. With a little help from the Justice Society :-)

Not sure why they're holding out on Mister Terrific - Curtis has been the most refreshing element of Season 4 IMO. Not sure I can get excited about the flashbacks any more :-(

Disappointed that there wasn't more of a Mr. Fantastic tease tbh - also, no reveal of Laurel's last words to Oliver? Previous season finales teased future storylines, whereas this episode left us with nothing to look forward to.

I'm totally perplexed by the Mayor storyline - why can't she just be exposed as Darhk's wife? Also, agreed re: Barry Allen - it actually made me laugh when he said 'sorry, I'm late', and thought that was perfect for continuity - then he dashed off!