Steward is the last great american trainer that I can really think of, I guess we have a few really good ones hanging around but not like the Futch's, Dundee's,Arcel's and Steward really was a lot younger than those guys.
I was was always a fan of his but for some reason, can't remember if it was Seano or Sharkey, both of those guys had these bizarre animus' with several folks, Seano, to this day still isn't big on Duran, Foreman, Norton and Sharkey was an old line Ali hater. I think it was one of those guys who said Manny was "an unstable man". I'd never heard that before, don't know if it's true and I don't know all the ins and outs of his dealings with his fighters. I did hear that he and an already old Hearns fell out because Manny took 50 percent of Tommy's earnings all along his career, if that's true, that's not fair. Other than that, I don't know anything about his personal life, might have heard the rumors, one even that he was gay but I think the "unstable" talk was mentioned after the Kronk gym was going under and we all wondered why a gym with million dollar fighters and a million dollar trainer would have financial problems when gyms with a lot less function just fine.
as far as Wlad/Vitali, I just thought Wlad had a meaner streak and was more passionate in there, Vitali was a nice guy and he got absolutely creamed by Corrie Sanders. I heard that Wlad wasn't big on Steward himself and told Vitali that he was an asskisser or words to that effect. Don't know why he would say something like that to his bro but I hear he did.