Bill did a great job with this course. He is a great teacher to begin with. He is very careful in taking the course from basics to advanced stuff. He taught step by step.
The instructor is not only very knowledgeable in the topic but also extremely clear, concise and well organized. The contents was excellent for advanced Python users and the sample code was easy to follow and always worked (unlike other Udemy course I've taken). I will definitely be taking more courses from this instructor.
This course soars where other Data Science courses fail: quick and easy application of the material. The course is focused on practicality and does not dwell on abstract or overly-academic Data Science. Instead, the instructor introduces concepts and moves to simple but clearly generalizable examples to inspire your future work.