wasn't a fan of Krypton last night...but a lot of things happened which contributed to many of the storylines. I don't kow all the behind the stories of Krypton, but I'm guessing Brainiac has something to do with the destruction of Krypton in many Superman multi-verses. So the writers have to find away to keep Brainiac alive and keepy Krypton intact so Superman can be born before the series ends [is my guess]
wasn't a fan of the Flash...really b/c I don't like Harrison Wells or Ralph/ Elongated Man. Caitlin gets pushed to the background a lot
Zoom is still my fav villain on Flash... then RF, but I liked him better on Legends of course
Arrow might be a little painful to watch with all the angst
but I'll get to it at some point