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

I read the whole book and I watched the movie with Rutger Hauer who is a very good actor, but both was not very satisfying.There is a much more compelling and unpredictable novel on the same topic by Irving Wallace, "The 7th Secret".Since it has been published in 1986, I was always wondering why it never has been filmed.I really can recommend reading "The 7th Secret". That's a fascinating story and it keeps you on the edge of your seat!