I could've done it in an afternoon, they really used the wrong stack.
Seriously, I don't begrudge these people one bit. They saw an opportunity and seized it. Admirable in my opinion. Specifically, the videos are so clearly fake it's hard to understand how anyone can be fooled to believe they're real. I mean "throwing" 50 tons of dirt out of a hole to build these things is just too much.
(Nothing personal)