Here is my YouTuber tier list.

S: Jacknellify, Oats Jenkins, Liam Thompson
A: Puz, Vailskibum94 (Modern), Yucc, Nathaniel Bandy, NicoBBQ, John Plays3PM, Kracc Bacc
B: Polygon Donut, NationSquid, DannyB Plays, Playfool, AnimationEpic, Odds1stOut, The Game Theorist, PhantomStider
C: Annoying Orange, Beluga
D: Jellybean, Viberi Rabbit, Brandon Barney
E: Errorless Pictures, Laughabillity, SLN! Media Group
F: Meowbahh, MrDweller, Sona Drawz Stuff