The midseason finale of Star Trek: Discovery, "Into the Forest I Go", finally got this show to the place it should have been all season. Of course, in the process, it had to jettison a lot of character development it has been working on - but since it was mostly stuff that was bad, I'm perfectly happy letting them get away with it. This episode was the climax to a season that never existed, a season where the plot and characterisation was better. You can see that potential here.