Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not Worth Reading

If you know HTML, you already know everything in this book. If you don't know HTML, you won't learn it from this book. It's much too simplistic. It also encourages copying pictures and code from other websites.It's really something I'd expect to see posted for free on the internet--that's the level of writing & information. And at least the links would be updated online.As a beginner's book for a child, it might be okay, but for an adult or anyone with experience, it's not worth reading.