Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Crichton just keeps getting better.

I know that Crichton can write great books and this is right up there with his best ones of all time. Great plotting! I could not put the book down! great ending! Mr Crichton is one of our greatest writers of our time. Do yourself a favor and get this one and read it! Great and very suspenseful!