After updating to 2020.16.2.1, I had the chance to drive from Portland, OR to Sunriver, OR. I experienced a broad range of weather - sunny, sprinkles, light showers, heavy showers, and steady rain. Auto Wipers performed very well through it all. I never once had to take manual control, and never once were the wipers wiping when they shouldn't have. I think Tesla finally has this feature working well, but I haven't tested a night yet.