As an aside, the debunkers were also quite entertaining (at least as entertaining as GGS), although they weren't generally commercialized or marketed to the same degree.

I loved the team's demonstration that showed the complexity of Easter Island's civilization, and included a demo of how the moai statues were "walked" into place.

https://www.nature.com/articles/nature.2012.11613

https://www.youtube.com/watch?v=yvvES47OdmY