On the other hand, it leaves the car locked the whole time, no valet having your keys, no valet adjusting your seats, etc. Some of us avoid valet for some of these reasons.

If this thing could pick up my car from curbside at arrivals dropoff like a valet, but handle it robotically so there's no valet downside, it would be amazing.

on the other other hand it randomly pressure points the bottom of your car on points that weren't really meant for it.

agree that this would be way better if you just drove up in a queue and cars were taken away. one imagines the slow moving conveyors at amusement parks to get people closer to the ride's speed, tho given how long people take to park, get, take off the seat belt, find park, shut off the car, check their faces in the mirror, Find their cell, button their jacket, straighten up other stuff, find the rest of their shit, get out of the car, kiss their loved ones for 10 straight minutes, struggle with the tailgate, get their bats out, realize they forgot their phone, and finally head away from their car... probbably wouldn't work.

I see people take 5 minutes to get their car moving or get out at a grocery store. what they're doing I'll never guess. Car isn't even started for 3 minutes. When I first learned to drive my dad's hard and fast rule was to get the A/C running before anything else (other than insuring the car wouldn't move), the windows could be lowered with your other hand as a secondary.