My biggest issue with Udemy courses is that it's not easy to vet the instructor. User ratings are unreliable since beginners aren't really in a position to evaluate a teacher's expertise.
If Udemy's pitch were “Learn X as Taught by Notable People in the Field,” I would have signed up in a heartbeat.
- 3D Graphics taught by Michael Abrash
- Card Manipulation taught by Jeff McBride
- Pianistic Ergonomics taught by Edna Golandsky
Notable people tend to teach on their own sites, or at least more specialized sites rather than generic sites like Udemy. Udemy would need to pay them instead.
> If Udemy's pitch were “Learn X as Taught by Notable People in the Field,”
MasterClass already is like this, but the content doesn't go as deep as it could to really teach learners.