I wouldn't know, I never took them. However, looking at the "people behind" page¹ I can say that they have an impressive list of well-known experts in the field

I wouldn't know, I never took them. However, looking at the "people behind" page¹ I can say that they have an impressive list of well-known experts in the field there. So at the very least they have that going for them. ¹ https://www.interaction-design.org/about/people-behind https://www.interaction-design.org/about/people-behind