Even if you discount the examples with no lane markings or low visibility (both of which are quite common in the Boston area, so a system not designed to handle

Even if you discount the examples with no lane markings or low visibility (both of which are quite common in the Boston area, so a system not designed to handle it is ultimately flawed), it almost running into three separate trucks cannot even remotely be chalked up to stupidity. Even in the example where it turns into the semi, that truck is clearly visible. In the last example, with the FedEx truck, the display pretty clearly shows it knows the truck/cars are there, and it still flubbed.