Think all wake boats flex as bad as this Mastercraft?

Well, I'm an engineer and given how that boat is likely supported, that amount of flex looks about right. It would never flex like that on the water. The boat is likely being supported at three points and he's putting a huge torsional load on that hull. Thank goodness that fiberglass flexes as much as it does. If it was super rigid, it would either crack like crazy over every wave or it would weigh a million pounds. Pointless videos. Too bad Mastercraft has to deal with the negativity.