I really liked it, I also liked the choice for a vignette of continuing a scene from the original, and why not "Turnabout". If it's just a vignette and a proof of concept it's fine.
I liked Vic Mignogna's Kirk. It didn't come across to me as a Shatner impersonation even though you can get Shatner from it certainly. Maybe that's saying something for his skills that he can make it seem natural.
Great observation Harry. Vic definitely emulated a little Shat for the recreation of the final scene, but once they got into the turbo lift he made the part his own. But there were definitely nods to Shatner and Vic was definitely projecting a heroic 60s TV actor in his performance.
As for the complaints about it picking up where "Turnabout Intruder" left off, or the sexist 60s attitudes... really??? Who cares, it's just picking up where the show literally left off, and if the production teams' intent is to be true to TOS and emulate a 1960s TV series, then I'm completely fine with that...
Again great job!