I wouldn't say any of them are, they all share their opinions & sometimes the hype big punchers get, they are just quick to shoot down. Floyd had Kovalev beating Andre Ward, & thought Chocolatito at the time was P4P & highly respected his career. Both guys have natural power.
Floyd's #1 all time great is Roberto Duran, the guy born with hands of stone.
I'm sure Malignaggi had some jealousy over anyone that can punch at all, because damn that is unfortunate that you can't seem to even stun people when you land your best shot, but at this point he plays his position & knows that, so I think he less insecure about it & is truthful about boxers as well.
Also, Floyd and Andre Ward themselves have natural power, to be able to knock out any world class opponent you are going to need some serious pop, these guys are some of the best fighters in the world & the guys with bad chins get weeded out early. Anyone that truly think Floyd is featherfisted is being silly, I've seen him knock undefeated professional prospects dead out cold sparring in the gym with big gloves and headgear. Actually asleep type shit, and he would stop guys regularly.
Even Amir Khan's chin is gifted compared to ur average pro in the gym, some of the shots he took from Maidana were killer, he ate some seriously big blows from Canelo, he got up against Danny Garcia's hook and punches that we have seen send people to the shadow realm a few times, all those guys hit ur average pro in the gym and its a 1 minute first round KO.
I do think Malignaggi has a tendency to look at doping as a crutch more because of his own flaw in not having power though - almost a "so thats what it is!" kinda thing.
