Mandalore Gaming, Easy Allies, Digital Foundry, SuperBunnyhop and GirlGamerGab (only if you really like horror games, she plays some obscure ones at times) are the only videogame channels i'm subbed to.
Mandalore Gaming and SuperBunnyHop are the only two i'd really recommend, though.
There's a million "games analysis with pretentios voice" but i hate 99% of them to be honest, they are really basic shit usually ("look, the developer is guiding us with light! Wow"), MatthewMatosis is alright though, but i ain't subbed 'cause i don't got time for his 4 hours videos; his God of War one was 100% spot on, one of the few i watched all the way through.