Nah. Warrior, Johnny Ace.
The guy I've never heard anything against was Bobby Eaton. Even Steamboat has a few guys who aren't big fans like Honky. But Eaton, I'm scratching my head and can't find one reference of a guy speaking badly about him.
Johnny ace is pretty bad, and it's really varied how bad he is. Warrior, on the other hand, most people say that he was quiet and just kept to himself.
Buzz Sawyer. Only person I ever heard of who liked him was Bobby Fulton, and I think they grew up together.
I've frequently heard people run down Warrior, such as Dibiase, Snake and Bret Hart (in his book, at least, don't recall if he said anything about him in his shoots.) Only person I've heard say he was a good guy was Warlord, who frankly just seemed like a good ole boy who liked everyone.