Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied? Title: Waste of Money Review: This is one of the worst books I have read in applied probability. Key results are glossed over, sometimes stated incorrectly, and almost always incomplete. I will give two examples: (1) In page 33, line 2 the author quotes a formula and places a footnote saying that it does not agree with the result of the original paper. The result in Lando misses a term exp(-\gamma T) and is therefore incorrect, but Lando can't be bothered about who is right, he or the original authors. (2) In page 114, a formula (5.3) and the one preceding it are quoted as "essential ingredient"s in obtaining many pricing formulae but not proved. I wasted considerable amount purchasing the book and cannot recommend it based on its quality or level of content. To call it a book for a course is a cruel joke.
dissatisfied

Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied? Title: Save your money - an eyesore and it does not work Review: Absolute rubbish. It picked up only 5 stations. It looks awful. One of the aerial wires snapped when I was trying to put it back in so that I could put it away. I purchased it for the Olympics, but it did not pick up the local NBC channel. What a waste of money.
dissatisfied

Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied? Title: This is a wonderful movie!!! Review: This movie just blew me away. The cast is full of talented stars who give terrific performances. This movie tells a real story that most people don't know, and does it in a touching, funny, interesting way. Penny Marshall did an incredible job of directing, and the performances given by Geena Davis, Tom Hanks, and Madonna show it.
