1. First half of the book is about how to install python, how to use numpy, pandas and matplotlib.
2. Eventually, it starts getting into 'machine learning' by doing linear regression with scikit-learn. There's nothing new other than the existing sample projects from scikit-learn. I'd rather just read the documentation online.
3. Most of the scatter dot charts just didn't make any sense to me, until I realize the data points are supposed to be colored. (see attached picture), while this book is a black-white print. Do they even do proofreading on the book?
4. I got the book from the library and went through it in over an hour, so I'm grateful I didn't lost any $ or too much time on it.