Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Good read!

I happened upon this book in the library. What a good read; what a good mystery writer Ron Goulart is. Characters are well developed. Dialogue carries the plot forward. Groucho is true to form...and contrary to what the book infers, I loved "Room Service."I highly recommend this book to cozy mystery lovers and can't wait to get the others in the series.And if you're reading this review, Mr. Goulart, hurry and write more. This fan is waiting.