Norvig and Thrun's Introduction to Artificial Intelligence class was pretty awful. I hope their offerings improved since the original class in 2011, but I'd be

Norvig and Thrun's Introduction to Artificial Intelligence class was pretty awful. I hope their offerings improved since the original class in 2011, but I'd be wary of paying money for any classes with their names attached to it. On the other hand, Widom's database class and Ng's ML class were excellent.