I think he's underrated, he did beat "THR GREATEST" Heavyweight ever. was a titlist back when being the heavyweight champ meant something. and is a hall of famer, yet never gets mentioned when people talk about classic heavyweights
A bit underrated when it comes to being mentioned,but he's like the 70's Max Schmeling, literally just exists with a purpose of giving a blueprint on defeating the invincibles of his era.,so I don't care about how he's rated.