Question: Title: 3D DVD Version does not work - glasses make you dizzy Review: DO NOT waste your money on the 3d DVD version. It doesn't work. I want my money back! Does this product review convey a negative or positive sentiment?
Answer: Negative

Question: Title: Poor design Review: We were looking for a knob cover that our 3 year old couldn't defeat. So, we started looking for one-piece covers. It turns out, this is one of the only models that exist in a one-piece.Unfortunately, it will only fit on the smallest of door knobs. In addition, it scratched our knob up sliding it on and off. Finally, the pressure required to turn it is excessive, even for a strong adult. This also caused more scratching.Overall: Would not recommend. Does this product review convey a negative or positive sentiment?
Answer: Negative

Question: Title: Nice Review: Forget all the haters and what they say. Ya this Mr. Doctor cd isn't as good as his last one, but he still brings some pretty good heat. So if you like Mr. Doctor, or you're a west coast music fan go out and get this cd. Does this product review convey a negative or positive sentiment?
Answer: