Skip to Content From the February 2020 issue of Car and Driver.If the self-driving car is the promised land, then today's ever proliferating driver-assist features are the desert. Diminished claims and "it's harder than we thought" mea culpas from self-driving's loudest advocates suggest we'll be wandering here for many years to come.At least the technology is meandering in the right direction, though. Thanks to recent software updates, the most sophisticated systems—Cadillac's Super Cruise and Tesla's Autopilot—are more capable today than they were initially. This report on those systems...…Skip to Content From the February 2020 issue of Car and Driver.If the self-driving car is the promised land, then today's ever proliferating driver-assist features are the desert. Diminished claims and "it's harder than we thought" mea culpas from self-driving's loudest advocates suggest we'll be wandering here for many years to come.At least the technology is meandering in the right direction, though. Thanks to recent software updates, the most sophisticated systems—Cadillac's Super Cruise and Tesla's Autopilot—are more capable today than they were initially. This report on those systems...WW…