This is where these threads lose track. One guy compliments Floyd then implies he isn't in the league of X, Y, Z. Another guy is offended by that and says maybe Y and Z aren't in Floyds league. Neither side is right even though both guys know what they are talking about. Emotion has entered the fray.

Armstrong is amazing
Pep is amazing
Duran is amazing
Robinson is amazing
Greb is amazing
Leonard is amazing
Floyd is amazing
Etcetera

Everyone has different criteria to determine their rank. Nobody is right and nobody is wrong. We can all think we have the formula to be certain but we don't. The only people that are wrong are those that would suggest any of those fighters and many more aren't all time greats.