I was actually pleasantly surprised by DRK's. It's got a lot more detailing, and less WoW-like Pauldrons, while maintaining that imposing DRK look.
Beastmaster is *** hideous.
People who are calling Samurai's Armor "Pink" need to adjust their color temperature on their TV. It's Maroon. Still pretty ugly, but not pink.
Overall, my favorite set has to be, oddly, Ranger. It looks like perfect for the job, without going overboard like Samurai, Paladin or Bard.