Circular Runways?

I think circular TAXIWAYS made more sense. Thevideo shows just how easy it is to make a wing/engine strike. And in turbulent/windy/freaky conditions, the pilot would have to constantly adjust during the banking turn. I have a hard time in a simulator on a straight runway (and apparently some pilots do too in real life).. what more one that requires you to make a banking turn..

...and just how do you do a crosswind at the moment of touch down? Just imagine a sudden crosswind during touch down and the rudder turn right after that would have to be huuuge to compensate for the xwind + runway bank + runway radius...