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.
One example: These are junk! Both bulbs have burned out within a two month period!! I cannot believe that this company can be in business with such poor quality. I have used infrared lights for my ball python for many years now and I get a varied range of months from a bulb, but I have never gone through two bulbs in a matter of two months! I am very disappointed.
Solution is here: negative
Explanation: The user seems very disappointed in the product. Because the bulb they ordered has been burned out earlier than usual. So, it's a negative review.

Now, solve this: Ordered this Prime product on Sun. Sept. 23 with a delivery date of Tues. Sept. 25. Got an updated email saying it would be a little late and to expect delivery by Thurs. the 27th. No order arrived on Thurs. so I emailed the company to see if they could help and they said, "NO...It's an Amazon product...contact their customer service." Amazon couldn't fill a replacement order by Friday night and I needed this bag for a Stadium event on Sat. the 29th. Absolutely no help from either party...package is still lost in the mail. Hopefully, I will get the refund I requested.
Solution:
negative