Valid points! If you want to face a unit after moving you have to leave the 'move mode' (right click), then select the last waypoint and then click the face command. I don't know why they changed that behaviour. It's much more cumbersome.
I don't think that unloading and pausing during a turn is possible (I'd be happy if someone prove me wrong).
Additionally, there should be an option to show all waypoints of all units, not just the one you have selected. Right now it needs a lot of clicking to give your units proper relative positions, like lining them up on a street.