Yes you are correct very subjective world we live in, however I'm just asking for an article where Grass Carp were a real success and helped a fishery become better, not where they saved money for homeowners who didn't want to pay for chemicals, not an article where they successfully managed the weeds, I would like an article if not numerous articles of where introduction of Grass Carp resulted in more and bigger fish being caught while maintaining a nice balance of weed growth. Most times I think what happens is certain homeowner says I want to "control" the weeds, lake manager says ok let's put some grass carp in, presto weeds are all gone every last one homeowner and lake manager look like heroes when now they have just set that lake up for massive algae blooms, stunted fish, dirtier water, did homeowner know that was he informed, I doubt it.