Question: Title: Vacum sealer Machine Review: In using the Deni fresh-lock unit with their bags I have found air had made its way into the bags. I tried it over and over same results. so much for vacuum sealing . Is this product review negative?
Answer: Yes

Question: Title: Don't waste your time!!! Review: I can't even complain about the money, because I got this movie from netflix. I just want the 1 1/2 hours of my life back! This was absolutely by far the worst movie I have ever seen in my life. I can't believe people even found this amusing. Don't think I am some dumb humor snob either, because I found Dodgeball to be hilarious. I can count the number of times I laughed during this movie on one hand and I think it was more out trying to find something humorous so it wasn't a complete waste of time. My husband didn't even bother to finish watching. Absolutely horrible!!! Is this product review negative?
Answer: Yes

Question: Title: Greatly over-rated Review: This book is not only outdated but it contains a lot of bad advice about knots. It shows numerous knots that have no place in the climbing world, leaves out others that are more useful, and has weak material about ropes. There are certainly better books on knots for climbers. Is this product review negative?
Answer: