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.

Received an older model than pictured, screen has 2 flaws, crashed after installing microsoft office. I needed the computer for my office, and little to nothing was done to refurbish the unit I was sent. I had to reinstall the operating system myself after half a day I got the thing working to my satisfaction. I would not recommend buying anything from these folks again.
negative

Wow! And not in a good way. I had color treated hair and was looking for a slight tint to cover my grey....well 3-5 minutes later I'm left with bright red hair ONLY in the places that were dyed blonde. Don't not cover any other places. AND stripped all my other color away.
negative

This cup has a surprisingly big volume for lots of coffee. With the lid on, it keeps the coffee hot all morning long. No more microwaving cold coffee. Also, the handle is high enough that the mug comfortably fits in a car cup holder. I haven't used it for camping, but I use it at work every day.
positive