I find nothing misleading about this video from Phase One---marketing, advertising, or whatever you want to call it. It's just simply not remarkable. What I do find enormously misleading is the initiation of this thread with the inference that the video itself is misleading.
Oh my, conspiracy theorists unite. *sarcasm*
If anyone finds themselves somehow/someway misled by a manufacturer's claims, file a complaint with the FTC and be done with it. But I'll place bets (that's just the attorney in me) that you really should be in the class of consumers to have standing. In other words, you actually have purchased and used a Phase One DF and recent MFDB---oh, and maybe used it for more than 562 frames. If a serious amateur or professional studio has $US 20K-40K to spend on a camera system I should hope they have the intelligence to contact reputable dealers and try the various systems for themselves and see if it suits their workflow, expectations, and personal likes. I use whatever tools suits me best, whether that be a DSLR or MFDB, and sometimes it gets really subjective into just what suits my fancy that day.
The paternalistic nonsense I can do without.