I agree and that is why I watch all of the behind the scenes stuff, particularly with David back conducting the interviews as he asks all the right questions to get those answers from the models.
The only issue is this and I would love to believe they are telling the truth but there is this nagging feeling they are playing to the audience and/or building themselves up. Honesty is sadly a rare commodity among humans. Makes you think are we the highest form of development in the animal (king)dom?