pretty barebones - first few chapters are literally less than 5 pages - in an effort to be conversational (and...funny?), author's voice is cringe and distracting - didn't feel like i had the tools to figure out given exercises - would've been super appreciated if in the answers where we see how Chris would do it, an explanation of wth he's doing lol. otherwise, is it actually helpful? - got to chapter 9 before i skimmed the rest of the material to get what i could out of it
there are free materials online that go into better depth than this book and provide better exercises to practice with.