This is a learning deck. It plays well, and it has artifacts I need for the deck that I am not normally going to attack with anyways, and are therefore great to crew vehicles.
Here is a game I won against a casual Exalted deck. I was able to crew Fleetwheel Cruiser while I help attacks back with Etched Champion (a true artifact creature all star).
Here is a game I won against a Red Green aggro deck. My opponent gave up with a played my Wurmcoil Engine.
Vehicles are the reason why I am not excited about Kaladesh block even though artifact blocks are my favorite. Sometimes doing something new means doing something boring.