'This is so cool!' US man left speechless as he travels in driverless car

A man in Tempe, Arizona, could not believe he was being driven around in a driverless car.

Jesse Boyd filmed his reaction as he was picked up and taken to Walmart by a self-driving Waymo vehicle.

A man in Tempe, Arizona, could not believe he was being driven around in a driverless car.

Jesse Boyd filmed his reaction as he was picked up and taken to Walmart by a self-driving Waymo vehicle.

"This car drives better than some of y'all," said Boyd on noticing the level of accuracy this car displays either when it's driving in a straight line or taking a smooth turn.

This clip has racked up over four million views on Facebook.