This level of access leads me to worry that the reviewer won't be entirely honest. Is he really going to pan the product when he is interviewing Zuckerberg in the video and getting behind the scenes content? Pretty much renders the video useless to me to understand if the product is good or not.
Well, Carmack is employed by Zuckerberg and he just pooh-poohed Horizon Worlds as well as the Quest Pro (from a strategy perspective). Both seem to be loved by Zuckerberg.