I was out in the midst of the mess, downtown MPLS to Highland Park in St Pau, yesterday. With my Conti's (4k miles), I had been white-knuckled in equivalent _and less_ snows. I was relaxed and in control with the new Blizzaks. ABS and EHS kicked in a few times, as expected, but the difference in control was remarkable. Even driving on East River Road in MPLS, up and down the hills, was just fine. No significant slippage or sliding side-to-side, and stopping was rock solid.
If you don't have snow tires yet, and plan to drive your Smart in the snow here, GET THEM!