> it was still notably slower than driving, so many if not most people still drove everywhere
I'd argue that those folks are missing the point. Sure, when I was commuting by Minneapolis public transit, it was slower than driving. But you know what I wasn't doing while I was on the bus/train? Driving! I was reading, writing, daydreaming, sleeping, any number of activities more pleasant than sitting on I-94.
Standing out there in the winter could be brutal, I'll admit. Then again, the light rail stops were heated, and the park & ride I transferred at in Plymouth had a nice climate-controlled lobby. The only time I was really out there was standing in the driveway in front of my office, waiting for the shuttle to pick me up.
Twin Cities public transit is a damn sight better than what we have in Milwaukee, that's for sure. Low bar, but the Twin Cities clear it handily.