To be honest, I wasn’t expecting much. I had stopped watching about a season or two ago, I think. When was Michael Emerson first introduced?
Anyways, the episode was pretty nuts, with Oliver on a parallel world posing as himself, and all the slight changes on that world due to his absence.
I couldn’t follow the flash forward stuff because I don’t know the background behind these characters. I guess I can either read up or watch a few episodes from last season.
But what really got me was the ending, and the red skies and the antimatter cloud annihilating everything it touches, just like in the comics.
I’m really looking forward to the crossover.