Yudin had great hand speed and his accuracy was phenomenal, same with his technique.
Yudin was pretty good, but come on he is not in the same class as Simon. Espescially if we speak about Simon in his prime vs Yudin in his prime.
As for Slegr wtf, well either you don't know Yudin's fight history, because it was probably TOP 3 of his fights(others vs Tasker and Shelley), or you're in the same boat as Vladnyc.
I am pretty sure you are referring to this and Slegr got his ass handed to him.
Slegr got his ass handed to him? General consensus in Russia is that it was draw/edge Slegr, and I say edge Slegr because he bloodied Yudin in this one, and last shots by Yudin were when Slegr was holded by refs.
But of course russian homers from USA know better. Decisive win for Yudin. How sad that Slegr isn't Russian though, it could have been such a great battle.