Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Really disappointed

Although the setting and factors involved appear to be intriguing they just come off as "boring". The characters are stale and PLEASE the endless details of the streets, roads, mountainside - NOT necessary. I'm truly disappointed because up to this point I have had nothing but the highest praise for Daniel Silva's works. But, like someone else pointed out in another review - something happens when an author writes about the same characters over and over. I believe Mr. Silva has gotten just about all he can out of Gabriel Allon, et al - and I was disappointed when I discovered that although he had thought to put an end to the character Gabriel Allon in his latest book he was advised by some friends NOT to. Too bad - I know I won't buy that one. I LOVE to read and "consume" a book in a relatively short time period given my busy schedule. Yet, I've been "trudging" through this one for weeks - not days.