While the Legends are obviously going to continue to time travel, I take the narrative purpose of the arc to be to stop Barry from doing it (much). Because otherwise it's the get out of jail free card they have to continually explain not using.

Silver Age Jimmy was a lot of things- giant turtle man, habitual cross-dresser, reserve member of the Legion of Super-Heroes, recipient of the Iron Cross from Hitler himself- but he was never a nerd. The version in the George Reeves series, sure. But the comics version was the original man without fear in a bow tie.

Reasonable. And while the JSA proper was short of women (especially given that Wonder Woman is presumably off limits to the TV crew), the All-Star Squadron had Firebrand, Liberty Belle, Phantom Lady, Miss America. Not to mention Fury, who was created to be "Wonder Woman now that we can't get Wonder Woman" after the…

I like the overall idea, but given that Sarah and Laurel's mother is also Dinah Drake, making her husband's grandfather Larry Lance suggests a dangerously convergent family tree.

Wasn't it a full beard on Legends?

Kara's habit of X-raying the apartment before Alex opens the door is likely to become a lot more intrusive and awkward.

"Hey Ollie, watch me pull a better timeline out of the past!"

Since it's a fantasy, it may come down to the fact that Ollie knows/fears that Slade outclasses him and reacts on that basis, while Sara is simply engaging a computer-controlled enemy like any other opponent.

That seems as if it would apply only if environment (including uterine environment) were something that a person could control.

Left/right handedness is developmental, not genetic. (Mirror twins are genetically identical and have opposite handedness.) Many cultures are extremely hostile to left-handedness, going to nearly as extreme measures to train it out of people. And it mostly doesn't work and creates problems for the person subjected…

I did like that the sketch looked more like the comics Dominators.

"A Cyborg! That means it's as strong and nearly as tough as I am! Better give it all I've got."

It does seem as if Sara (or maybe Ray), who actually has some experience with spaceships, might have been the one to figure out the Go button.

Hence the brilliance of making the comics Mister Terrific the third smartest person on Earth.

Barry's jaunt to National City likewise didn't have visible effects on "The Flash" other than a two-second disappearance.

I'm enjoying the crossover and Kara's characterization and portrayal. But unless something changes, I'm guessing the sum total impact on the main show will be "I was gone for a couple of days saving a parallel Earth from a Dominator invasion. How was your weekend?"

Oliver: "Is it this… bright here all the time?"

She's serving one of the fundamental purposes of anyone wearing that symbol and a cape: providing hope. Even Mick Rory and Wild Dog aren't immune to the joyful heroism that she radiates like a sun.

While I never read it, the look and marketing when it came out sure read as "DC needs a Punisher".

That wasn't Flashpoint. On Legends of Tomorrow, Stein has encountered his younger self twice. Both times he found him a twit on the verge of sabotaging his relationship with Clarissa through neglect, and gave him a lecture about recognizing and spending more time on the most important thing in his life. Evidently…