In this task, you're given a review from Amazon. Your task is to generate a rating for the product on a scale of 1-5 based on the review. The rating means 1: extremely poor, 2: poor, 3: neutral, 4: good, 5: extremely good.

Let me give you an 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.
The answer to this example can be: 1
Here is why: The user seems very disappointed in the product. Because the bulb they ordered has been burned out earlier than usual. So, he gave 1 star to the review considering it extremely poor

OK. solve this:
metal slats I'm sure will last longer than canvas, which was on my last swing and was fine, just the vinyl of cushions and canopy had become sun-damaged, BUT when I sit on it I feel them. Cushions are not as dense (same height) seat back is more upright--I want relaxation on my swing. My old cushions actually reversed, these do not. The fabric is higher quality, will probably last longer, canopy almost fits (never did on the old one, and replacement was worse), side tables are a nice feature. I wish I had never bought it, especially since it was so expensive. I paid a handyman $100 to put it together to discover this--would have to pay another $$ to take it apart, cannot return it, stuck with something I don't like.
Answer:
3