Weekly recap:
Supergirl - Supergirl definitely tries harder than the other shows to create effective drama between the characters. I think I care more about side characters like Winn than I do about, say, Caitlin. I still think there's zero reason for James to be on this show, though. Maybe move him and Guardian to Legends? Worked for Wally.
Flash - I do think Thinker's plan is dumb, and I don't think Marlize would go with it. You'd think they'd want to go the other direction - and make everyone smart. But if they're going to just use technobabble, they should just lobotomize everyone into being less violent.
I'm still waiting for the real villain to be someone other than the Thinker, but I don't know if that's going to happen. I also thought that maybe Marlize was dead after the attack and Thinker re-animated her. It'd explain why she's been inconsistent and controllable, but the Weeper tears doesn't really work with that explanation.
Arrow - I think you're right....do these shows not talk to each other anymore? Both Arrow and Flash have the same situation with the same exit. I think Arrow's was a cooler twist in a vacuum, but it was definitely muted by the fact that Flash already did it. And so on both shows, the show had people put on trial and helped out with a guy in disguise. And then no one seems to care about it anymore. Will the news openly refer to the Green Arrow as Tommy Merlyn now? Did the CCPD never follow up on DeVoe, who was mysteriously alive again and then disappeared? Didn't they bury a body? Did no one exhume it?
Although I read a rumor (completely unsubstantiated) that they might try and do the Supermax idea on Arrow next year. I don't know if it's true or if it'd work, but I think it'd be a really cool way to do it. I don't know if it'd work better as a movie (where the budget / special effects would be better) or in the Arrowverse (where we care about the character more), but if they aren't going to make the movie, it'd be a pretty great idea to try it in season 7.