Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Simple it's not...

This book has a wealth of information in it, but it is sometimes hard to find a simple answer to common questions. For instance, today I wanted to determine the fermentability of a wort mashed at 150 degrees F instead of 155 and the subject was addressed, but didn't provide a clear definition of mash temperature vs. fermantability of wort. It did tell me, after reading almost a whole chapter that mashing at a lower temperature for a longer period of time would provide the highly fermentable wort that I wanted.Good information but not very good as a reference book.