The last snow we just had was REALLY slippery.... Even with my All-Weather tires on (not proper snow tires) I was all over the ASC, sliding all over the place. It didn't seem nearly as bad last year for some reason.
My ABS worked pretty well, but beware of down-hill slopes - if you start sliding going very slow, the tires can just lock (as if you're stopped) and you can drift down the slope in a full skid. If this happens, all you can do is resort to old-fashioned pumping. On my car, I jusr wheel-locked at about 5MPH, still more than fast enough to drift down the slope at the end of my street's drieway and all the way into as lane of traffic. Luckily, oncoming cars saw me and stopped....