Tonnes of popular references, and some were pretty meta (ie: Superman, and Tommy being a doctor in Chicago) and they sneaked in Princess Bride, yet again.
Earlier this year when Barry crossed over to Supergirl; it was pretty apparent those 2 had chemistry; (Grant Gustin is just that charming and complements everyone else in almost any scene, right?)but this time around I suppose Melissa Benoist gels with everyone she shares screentime with. and it is indeed a welcome addition to get bit-cameos from the other characters, both on their own show and every bit involves everyone someway or the other. Now that's some level that the showrunners achieved (or in their words, level of insanity every year for crossovers), so you DCEU executive jackrabbits should be smart to learn something you know. I am waiting eagerly for the stink to hit with your next few slated releases, and its companion Full Versions video releases.
Of course, it would've been more of a global scale if every other unaccounted heroes/vigilantes and or villains showed up for the final fight with that world threat..but I suspect we might get that trick later on with the years (or at least DC would stay the eff away from having a say about CWverse)
Can't wait for next week when they resume with the new repercussions of this week moving on.
"To things not being normal,
To life being full"