Here is a recent Youtube video of a guy playing Kingpin for the first time. You can see him getting more into the game as he gets into it. More so in the following videos he did (he has five Kingpin videos in total).
It's just interesting to watch someone play Kingpin for the first time. It might remind you of the first time you played it :)
G()^T has a new Youtube video channel dedicated to Kingpin vidos.
So far he has two short videos of his upcoming Codmod highlighting the drone and an unfinished turret model. It also features videos of recent games including the game of Rocket mode death match last Thursday.
In another example of the global appeal of Kingpin Najlvin has done a video walkthrough of the Night Work At The Factory Single Player Episode. The commentary is in the Czech language and there are seven videos in the series.
If you haven't played Night Work yet you can find out more about it at Felikkz7's website here.