I found the video to be very interesting and the results were not surprising with one exception: the rain test. I was surprised the lidar was able to make out the mannequin through all the water--especially after seeing all the posts about rain affecting the lidar sensor on the Air. However, in this case, the sensor itself stayed dry for most of the test which probably improved performance. In a real world scenario, the lidar sensor cover would probably have water droplets on it and may not function as well.