Overall, minorly helpful. It explains many things about the program, but isn’t a necessity to read to use the program. Worth browsing if you want all the details about the program.
I don't really know how to rate this :/ It was helpful and did what I wanted it to do for me??? I was 100% surprised this book was actually here. I looked it up on a whim (and I was hoping it would count towards my reading challenge). It was extremely helpful.