Given the task definition and input, reply with output. 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.

I wanted an inexpensive costume to wear while taking my child trick or treating. This worked great. I liked the head piece. The material is not very thick, but I didn't expect it to be so I wore a black shirt and some leggings under it. I thought it ran a bit small. I am usually a size small in regular clothes but I ordered this in a medium just to be sure and it fit me well. Overall it was definitely worth the money for a Halloween costume that I planned to wear one time.
4