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.

Makes great coffee for about 4 months. Cheaply made product. All pipes inside are cheap plastic. Even a $25 Mr Coffee has copper water pipes in it to carry the 190 degree water but not Keurig....all plastic water lines. Heat plugs the lines up in 3 to 4 months. Piece of cheap junk made to look pretty. Save your money
Negative

The sauce was just fine. However, I can't resist flagging a particular piece of idiocy, in the hope that someone might be able to convince Amazon next time. The sauce comes in a pack of 2, but one bottle was broken. Yep, you guessed it, Amazon sent me a new pack of two, and asked me to return the unbroken original. It's only cost me a little time, but how much it's going to cost Amazon to ship and process that returned bottle, your guess is as good as mine. Is it REALLY beyond the bounds of possibility for someone to have split a pack and just sent me the one replacement bottle?
Positive

I'm really picky about the gum I chew.  This is great and the flavor lasts a long time.  I recommend it.

Positive