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.

Fast shipment and easy to install. I don’t have any mechanic experience and even have my friend install the back off camera for my car last year. My friend is out of town for his business trip and I have to install it by myself and I did it just in 30 minutes!!! It worth my dollars and quality is good over my expectation. I am still exploring all the features of this new car radio (sorry I am not a very high tech person) but so far it meets all my needs and functioned very well for me. Quick and easy to connect with my smartphone.
positive

Reformulated in Jan 2018 - horrible. Super runny, no lather. Seems like a ploy to get you to use 2-3x as much product each wash as it just flops everywhere when you try and squeeze a little amount out. My breakouts are back to what there were before. The old formula had pretty much cleared me up. One week with this new one and I’m back to being self-conscious again. I’m going to scour local drugstores for the old version and if I can’t find it, switch brands.
negative

A great look well crafted and very durable. Extremely friendly and courteous customer service. I will definitely purchase another as my dog continues to grow.

positive