Has Manny Paquiao's reputation taken a serious hit as a result of recent goings on?

[KananKrus]

His reputation will always be tainted imo. I will never call him a cheater until there is proof but the question will always be there...

After his destruction of Cotto I thought he was absolutely amazing! He still wasn't one of my favorite fighters but he was a brilliant fighter! But that was short lived as now by refusing to take the tests I will always be asking what he was trying to hide? & if indeed anything had gone on, how far back? From the Ledwaba fight onwards Pacquiao has fought brilliantly!

Ability? Or something else? I don't know

Floyd Mayweather Sr. and his gang of scholars attests and swears by it, so it must be something else.

Ability... nah, only the fans believe all that, and they are fools, right?

[Lefty]

Absoloutely, 100%. Everybody thinks he's inserting various shiit into his body. Which he aint. But Floyd Mayweather had made it look that way. His reputation will forever be dented, IMO.

[Chino]

His reputation COULD be tainted but you have all those biased pro-Manny journalists that blind themselves from analyzing all the silly contradicting excuses Manny and his team came up with for refusing a blood test and instead blame it all on Floyd who agreed to all of Pac's demands ironically.