I'll chime in here and say I've been running the DW's (not snow) for several months now. Mine are 275/35R18 up front and 295/35R18 rear (on 18x10 + 18x11 Forgestar F14's). They've been excellent for me so far in street conditions in the Houston, TX area (snow is so rare here it's not worth considering. If it snows once a decade, I'll drive super slow and/or just leave it in the garage).
I was a big fan of Michelin's PS2 line in my previous car (a '99 Pontiac Trans Am WS6), but these have similar tread pattern and characteristics, and given the longer treadlife and much lower cost (and probably -3.81523% performance difference
), the DW's just seemed like a much better deal for a decent grippy set of street tires.