Yes man, this is amazingly fun. I'm using Sprint together with Whirlwind and i prioritised attack speed, extra crit percent and life on hit and it feels like the good old days of the swift and fast Whirlwind Barbarian.
There's hope for the Barbarian yet.
Yes, I love "run like the wind" togheter with "into the fray" for fury generation. I used it for my throw barb since the monsters chasing me will get crit by the tornadoes and provide me with fury to use Weapon Throw. I've sinced switched from WT to Seismic Slam since sadly I consider it a superior skill for ranged damage. I also love runing circles around enemies with big hit boxes getting all four tornadoes from a single sprint hitting them. And I have to admit that a way to beat hard affix combination for me is just sprinting in circles like a scared child until all enemies are dead