Here is a list of all 2020 Going Seventeen episodes in order of least loved to most loved.
Ones that got a little bit boring for me, sorry - Escape Room, Pie in the Sky, The8 and the 12 Shadows, Four Wheeled Rider.
Only watched once or twice - Debate Night II, Delivery Food Fighter, Brain Survival (The episodes with the puns and in-jokes and fast talking can go over my head a little bit), and Bungee.
Maybe would have been better if edited down to 2 episodes instead of 3 - Boo Seungkwan's Past Life Destiny.
15: Christmas in August. Only saved from bottom of the list because of SCoups yelling at Dino, and honestly that doggy-style moment...
14: Carnival. I like episodes that feel spontaneous and this was one of those, but they seemed a bit frustrated, understandably. I liked Jun's acrostic poem and the dancing.
13: Insomnia-Zero. One of the over-my-head eps, but some super funny moments.
12: Human Chess. Lost my interest in parts but Seungkwan's flying carpet moment is such a rewatch that the video starts for me at that spot whenever I go back to it.
11: Going (magazine). Interesting, but not too many funny moments because they were focused on their jobs. DK was my highlight, repeatedly trying to help and getting told to move out the way
10: Bad Clue. Really well produced.
9: Going v Seventeen. Nice to see the chemistry between Seventeen and their crew, and the competitiveness.
8: Mystery Mystery. The eating challenges, really funny.
7: Svtside Out. The8's was the standout for me, from "Oh my gosh!" to bossing Dino.
6: Mousehunters. Hoshi hiding for most of it, only to emerge and run straight into them all :-D
5: Don't Lie 2. Hoshi's meltdown at Mingyu is a classic, and Jun casually finding the money without even changing expression.
4: Don't Lie 1. Hoshi stole the show in this one too. I don't think anyone has ever announced themselves to be Mafia and gone on to win the game!
3: TTT Hyper-realism. It really did feel realistic, loved the drinking games.
2: Seventeen's Got Talent. I think I've rewatched these more than any other episodes. They all killed it. DK's singing was beautiful/scary, Vernon impressively handled the food torture, Hoshi, Jun and The8 were my favourite parts, and it's worth rewatching just for the constant spasms of Seungcheol's shoulders
1: The Tag. Best Gose concept ever, entertaining from start to finish. I feel personally offended that it didn't get first place in the viewers poll.