Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Flawed

I was looking forward to this book based on my enjoyment of Rosen's book on Jack Molinas (Wizard of Odds). I was severely disappointed and question my own judgment of the Molinas book. There are a staggering number of factual errors in this book that could have been corrected by thumbing through a copy of the Basketball Encyclopedia or any number of websites that include boxscores of playoff games. I wouldn't have done that but for my own recollections that were at odds with Rosen's reports. I now question whether anything in his other books is worth the paper its written on.