I definitely wonder if it will do well on a server, but either way this is pretty amazing. The "Sparks of the Future" map had something similar, for anyone who hasn't experienced that scenario! That map is actually an incredibly inspiring build by Keen that will give just about anyone who hasn't seen it yet some new inspiration.
I'm genuinely curious if this would work out alright on a live server. Unfortunately, I did not see a workshop BP associated to the place I found this. So, it serves merely as an idea for now, rather than something we can all play with in-game.
By all appearances, it is real. I just can't get over how well done it is, I suppose. I do think it might be sped up, but then the more I watch, the more I second-guess that...
I was excited to try this, but I typically play multiplayer, and weaponscore is blocking it haha. I guess there may be an issue with it.