Warning, this one is painful to see cause the player doesn't seem to have any idea what (s)he is doing and doesn't seem to be familiar with any of the former civilization games either. Pausing his builder outside his borders for several turns
or trying to attack a barbarian with his settler
and researching sailing while not even having a city close to water at all or even researching the tech that would take the longest to research
. I gave up after 20 or so minutes cause it was annoying me to much and I didn't learn anything new from it either (except what not to do in the early game, which I already knew
).