Star Trek: The Man Trap
I secretly love this episode. Kirk's moronity is in full swing and McCoy answers to "Plum". Spock and Uhura have a great conversation that establishes Vulcan's lack of a moon but fails to mention what really must be a sister planet or something. And just for the record...
I know why it was fir-rst!
Star Trek: Amok Time... Remastered
Spock almost got married. Kirk died. It was my first experience with Remastered, and nothing was that different. They've redone the theme music and the exteriors were all CGI, but it was nothing special.