According to the self-hype on its website, “Glassdoor is your free inside look at jobs and companies.” The reviews posted for Black advertising agencies make AgencySpy seem downright polite. GlobalHue apparently features many dissatisfied employees. The workers are even more unhappy at Burrell. And it gets worse at UniWorld. Carol H. Williams represents the lowest morale level. The only major player with allegedly happy campers is Sanders\Wingo in Texas.