I been watching Stealth Gamer BR™ for a long while and it's really interesting to see how his work has changed over time. His MO is to take discreet levels in stealth games and style all over them, creating intricate mousetraps that require perfect timing and use every available tool to "effortlessly" run circles around the enemies. His Hitman 3 levels are fun and creative demonstrations of technical mastery.
Recently he's come back and is trying to make videos roughly weekly, in Call of Duty Modern Warfare. The levels are so on-rails and the canned kills are so off-putting that the videos are 20 minute long proofs that there's no way to do anything in those games but move to the next point, it's hilarious. I'm not going to do a big write-up on stealth as a genre, but if you care to watch Dartmoor from Hitman 3 and compare it to All Ghillied Up from CoD MW Remastered you'll see exactly what I mean. I think he just needs stuff to put up, nothing against him. Maybe I should do a write-up on stealth games, but that's a very long thing.