"That Which Survives". I found the end poignant, and the rest pretty entertaining.
I hate "That Which Survives". They've got Spock's character so wrong. He's such an unpleasant smart &**(%. He's too pedantic in this episode.
If I were Scotty I would have punched Spock in the face-he was that annoying.
And what was Scotty doing in that Jefferies tube? I thought they had 10 seconds to spare so if Scotty didn't fix it they were all going to die anyway.