Overall the episode was reasonably enjoyable, but just like the last crossover, this one seemed to go out of its way to remind me exactly why I have no interest in watching Arrow. Also, sad to say, it's not looking good for LoT, either. Kendra was decent, but not particularly great. That Hawkman was terrible. It's not a character I ever read in the comics, so I won't comment on the accuracy, but it's definitely not a character I want to watch every week. Combine that with the fact that Prof. Stein is another character who's just decent, and that the new half of Firestorm, while better than Ronnie and possibly one of the best characters the show's going to have starting up, still doesn't seem like he could carry a show (and the same goes for the Atom) and I really don't see what's supposed to make this show interesting.
So, to clarify, this is going to be one of those crossovers that's only resolved in the other show? If I want to know how it ends do I have to watch this week's Arrow or next week's?
Anyway, moving back to the Flash - the show's treatment of Patty is becoming extremely tiresome. Cisco blurts out Barry's secret in random public places to people he's know less than a month, but the woman whose job it is to hunt down metahumans and back up Joe isn't allowed to know anything, even when she's clearly stumbled onto something herself. If she doesn't get the truth next week, then I don't even know what to think anymore.