Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Good idea, but too much errata!

I'm an advanced crocheter and I've worked up several of the patterns in this book. While I love the hip designs and great explanations of the various stitches, the errata in the patterns leave me banging my head against the wall and spending lots of money on yarn for projects that have to be re-worked to get the desired end result. Debbie Stoller doesn't post the pattern errata online (maybe because she didn't write the patterns herself? I don't know), so obtaining corrected patterns is not an option. I'm rating this book low on the star scale as the purpose of this book is to successfully work the patterns and be proud with the end result, is not easily acheived with the errors.