It's very interesting, thanks! I've noticed (on the Spock example) that "make him smile" didn't produce a very... "comely" result (he basically becomes a vampir

It's very interesting, thanks! I've noticed (on the Spock example) that "make him smile" didn't produce a very... "comely" result (he basically becomes a vampire). I was thinking of deploying something like that in one of our app features, but I'm scared of making our Users look like vampires :-) Is it your experience that the model struggles more with faces than with other changes?