2017 FORD Truck camper roll testing video. Comments?

This article in TCM discusses the test bed vs. real camper question:

http://www.truckcampermagazine.com/news/ford-tests-2017-super-duty-truck-campers/

"We used to do the tests using actual slide-in campers, but we were destroying the campers because of how much testing we were doing."

There was also another thread on the topic at the time:
http://forums.trailerlife.com/index.cfm/fuseaction/thread/tid/28869863.cfm