Instruct: Classify Amazon reviews into positive or negative sentiment
Query: very awful and werid smell. I think that plastic is toxic.

I just got this today and returned it already. There's a very strong and awful burning-plastic smell when I first opened the box. I suspect that plastic material is toxic. I left the room where I opened the box and returned after 30 mintues, that strange burning-plastic ordor was still in the air. I will not risk my health using this laptop cooler.