In this task, You are given a review of Amazon's food products. Your task is to divide them into two classes: negative or positive, depending on the content of the review.

[EX Q]: Buying these is like playing Russian roulette. If you get a good one, like a friend of mine's, they are well worth the price. But the one I received had parts that did not lock together and the rotor wobbled. I returned it.
[EX A]: negative

[EX Q]: I bought this set but it’s missing the kneaded eraser that was mentioned in the title, description, and pictured. This was primarily the reason I bought this item and I’m pretty pissed actually
[EX A]: negative

[EX Q]: I didn’t know what to expect getting these. But I can say they are a big step up from oem halogens. I replaced my 2009 Hyundai accents headlights with these and wow what a difference. I used to hate the yellow hue of Halogen bulbs. These have a great white color and are extremely bright. I’m sure u can find better ones but you will have to spend a lot more money
[EX A]:
positive