Great end to that story, but definitely should have just been combined with the first part to call it a "movie". That aside, every single beat of this episode was on point and the different stories worked together quite well.

They totally nailed the [spoiler]Go Pi! With Pipi+[/spoiler] voice part where it gets really enthusiastic at the end of "plus". I'm also very happy with the direction they took Randy in this episode. I'm betting we're going to see a lot of cool things come from him soon now [spoiler]that he's doing geology again.[/spoiler]

For Cartman, there was just the right balance between resolving his [spoiler]breast implants[/spoiler] story and leaving it open for some resolution between him and his mom in future episodes. And, it was great to see him, Tolkien, and Butters doing things. His story was way more fun this time and I enjoyed how it played a part [spoiler]in the ending.[/spoiler]

Not much of Kyle, Kenny, and Stan in this episode, but Stan (and his whole family) really liked seeing [spoiler]Randy smiling at the table doing geology stuff.[/spoiler] That was insanely wholesome, and I couldn't help but smile with them.

This is great South Park, and they did a fantastic job! I'm real excited for what's next for South Park!