Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Nice mystery

I downloaded this free book to my Kindle b/c it came up as a recommendation after I read The Circular Staircase by Mary Roberts Rinehart. The House of the Whispering Pines is an okay book, it had a good storyline and the mystery of it was enough to keep me interested. I didn't care much for the writing style, I ended up skimming a lot. As others have pointed out, the dialogue is well-written. All in all, this was a pretty good mystery, which is what I was looking for, and it was a Kindle freebie, which is always nice! Fairly short, too, so it doesn't take long to read.