Don't often agree with feminists, but the feminist in the link pretty much has it right. Why do you want to sexualise a safety video? So no one pays attention to its safety aspect? So you associate bimbos with New Zealand / Cook Islands? So parents feel uncomfortable while their kid sits and watches this, but has no ability to stop them watching it even if that's what they want? This is tacky and misconceived.
It seems you can no longer get away from sexualised content / marketing no matter where you go now - even on an aircraft.