I know it's a terribad game (Battlefield just crash it on the ground) but it's only like a dark spot in his channel and i'm so impressed no one mnetionned this in comments.I'm not a Linus Tech Tips fan from a long time (probably when he had 60k subs i subscribed)So i couldn't pay his attention (i have 3 or 2 thumbed up comments in his videos i have some cool ideas at every video :D)
It's all about him if he wanted to redo it he can delete the other videos or at least he can refrain from making this mistake with MW3.
I played all the COD games and they al have this 90fps limitation (you have to set it to 1000 max FPS everytime you launch the game in the console)