We had a cabin on the port side on Mary 2 on the NE/CAN and watched for quite some time the work opposite the cabin in Boston.
Watching the work no less noise of work of moving those containers from position on ship, crane, moving, dropping on hidden truck and on it's way. 45 seconds is about right. Even faster almost seemed.
And thosing helping at the BCT taking our luggage on the last several sailing were not seniors but young Longshoremen at curbside.
So being biase and supporting my friend, he does and they do pull their weight on their job..
BTW.... he hopes too the job action doesn't take place. Really no body wins.