Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Unreadable on the Kindle

I just got this book as a Kindle ebook. I don't know about the print version, but on the Kindle the font used makes it very difficult to read, as the letters are incomplete to the point where an "r" looks like an "i" for example. Trying to read it I kept stumbling over the text and my attention was on deciphering the letters, so I could not focus on the actual contents. I expect this to be an even bigger problem when it comes to the technical portions, where precision is important. I would not recommend getting this on the Kindle, or at least get a sample first to see if you can read it.