I've been watching Rud since you rec. him. He gave Stirling Noir and another one an 88 and a 91.When Ruds started doing his videos in 2015, his rating system reflected the soaps that were available at that time. The "average soap rated around 85 with soaps ranging from 68 - 90. Over time, artisans began to improve the quality of their soaps. Jason tried to keep the same rating system that he had used from the beginning. Finally, soaps became so good that they rated 100 and even higher. Finally, soaps got so good that he gave up. If he had kept going, I suspect we would see soaps like Ariana & Evans K2e, Barrister & Mann Omnibus, Ethos Grooming Essentials F Base, and Grooming Dept Kairos SE with ratings around 110. They are that good.
Personally, I love the soaps that Ruds rated high on his scale, but I can understand why some people might have differing opinions. Everything in wet shaving is YMMV, so use what you like.