Is voodoo jam really good?
The setting really sets Voodoo apart from other contests. Where as the're held in a gym or youth center, Voodoo is in a night club. That means the organizers can utilize the lighting and sound system. Also, Voodoo has a balcony for spectators, and the spectators are actually hyped on it.
Of course, there's a whole lot more to it then then those few things. It's the biggest contest in the Western Hemisphere for a reason.