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.

...unless you want little wads of yarn roving floating in your fish tank or terrarium. I received a little cup of small, damp, grayish-green balls, but being new to marimos I didn't really know what to look for. Over the course of a week or so in the tank they slowly became more pale and gray as if the color was fading out of it like a dye, and I did a bit of research and realized I'd been swindled. I dissected one and I'm fairly certain it wasn't even any sort of living plant matter, it seriously just looked like a balled up piece of synthetic fibers. They went in the trash and I found some actual lush, green marimos.
negative

I didn't have a bottom rail on my rifle so I needed to go get a bipod mount. After that it was easy. Would be nice if it had the option to get a rail mount piece or a bipod mount piece through the order. But I love them, they are strong and easy to put on and use.
positive

This company here, I mean what can I say. You know they say communication is let & this company definitely hold this quality. They sent me a messed up phone at first, but they was very quick to respond when I contacted them abt it and emailed me a returning label. They did offer to give me a full refund but when I insisted that I just wanted a replacement phone they truly went through great lengths to satisfy my request. And I’m so very grateful that I did business with this company. I received my replacement phone on Friday, after they received the damaged phone on Wednesday. This company is awesome

positive