Should facial recognition tools be used for TS5?

It sounds like it could be a lot of fun to play around with, I remember having fun making Mii's on the Nintendo DS using a similar process. My main concern though is if they made the Sims look too realistic to match the photos. I really prefer the cartoony look of the Sims 4 because I find more photo-realistic videogame and animated people to be really creepy and they end up looking really terrible the older the game/movie gets. (An example is Polar Express, it makes me really uncomfortable and I can't watch it)