This is a build created from the final BWE testing. I'm not sure how much they will change traits and abilities, so it might not be any good for launch.
This takes advantage of the crazy damage from Hundred Blades and Eviscerate, but from the gear and buffs you see that it focuses only on the extra crit damage (pairing with Sigil of Intelligence) and has a very low crit rate % and a higher power, for consistent damage.
It also has a decent amount in toughness, healing and vitality, so you have better survivability and the build is still built around having healing shouts.
Worth a try if they don't change much before release!