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.

[EX Q]: This guy is a crook. He did not send the item at all. I remember paying for two not one. I had to search for and bought another reading headlamps which were delivered yesterday.
[EX A]: 1

[EX Q]: I always wear a medium so I got a large. The fit was fine but it looked nothing like the picture. The back was not as long as pictured and the "black" was more of a dark gray. It was also extremely see through. I returned it immediately.
[EX A]: 2

[EX Q]: This is a bad designed heater. It's too heavy so be mindful that it can fall over easily. It can with a screw that supposed to connect the post and heat together but it didn't fit. So I got a heater that's not secure.
[EX A]:
3