It is incredible anyone can interpret that show as support for the idea that they mustta used ramps. With great fanfare they used mostly modern tools to create an eyesore that served principally to remind believers that all we need to do is look and see what reality holds. How ironic that "hidden" was "amun" in Ancient Language and "amun" was the very word for "reality".
Only evidence, logic, experience, and experiment can lead to true knowledge. Everything else is a belief.