I've come across across him, yeah-- I might have a problem :p Was just focused on folks making content in that 8-22hr range (with one exception :p), otherwise I could include:

KingK, Mandalore, Daryl Talks Games, RagnarRox, Adam Millard, Chariot Rider, HBomberGuy, SuperBunnyHop, Lambhoot, GManLives, GrimBeard, ThorHighHeels, Nerrel, MathewMatosis, WillLovesVideoGames, Writing on Games, Game Makers Toolkit, and (duh) Jacob Geller

To throw another hat in the ring I'd recommend Sean Seanson for long form calm gaming content

Here he is looking at EVERY SquareSoft PS1 game: https://www.youtube.com/watch?v=Kh9tc-UMnT0