Yep, the more you know about The Elder Scrolls, the more retarded SB just comes off for continually believing that "It's just swords, arrows and sticks, anyone can take them" when it literally takes no more than just reading/playing the game to know it's all bullshit.
More of Mr. Sheldon's shitty takes:
The one time Mr. Sheldon is right because stating Archer Gilgamesh doesn't have SNI as a Noble Phantasm when he explicitly does(It's just not in his rap sheet)
Fate Route: He goads Artoria and Shirou into announcing that he's Gilgamesh despite not having any tells otherwise they knew who he was. Also could tell Artoria was no longer a virgin
UBW: Able to tell how many times Shirou can materialize with his Projection despite never seeing Shirou hit his limit once. Also, Nasu explicitly stated SNI damn well told Gilgamesh he would lose to Shirou with UBW active and refused to acknowledge it.
Uh... that's because Gojo KILLED Geto, no shit he was able to tell that someone else was piloting Geto's body, not that he knew it was Kenjaku...
Actually he does, he always explicitly sees his opponent's powerlevel and keeps himself at that level at all times. The thing is though he only does it just once and it's why he lost to Artoria and Shirou respectively in differing routes due to them basically adding on new tricks he wasn't aware of at that time.