Frenzy Barb was my favorite build in Diablo 2 and it looks like it may as well hold true for Diablo 3 as well. I found this Diablo 3 Beta footage of a Frenzy Barb absolutely murdering The Skeleton King, while barely taking any damage in the process. He had some sort of slowing effect he was placing on the Skeleton King – probably by way of a cold enchantment on his weapon(s) – along with some life steal. It’s a straight up beat down.
The fight lasts all of 10 seconds!