Part 1. Definition
You are given a review about a place. You need to provide a rating from "1 star" to "5 stars" for this place.
Part 2. Example
Although I did enjoy the food here, I was completely unimpressed (and slightly annoyed) by the overpriced margaritas. I ordered a platinum which contained "fresh" juice. It tasted like it had sprite in it, so I thought surely she gave me the wrong one. It turns out that "fresh juice" is really margarita mix on tap from the same gun as the sprite. I asked for something fresh to replace the horrible margarita and received a rocks glass with just muddled lime and a salted rim. I'm not sure it contained any tequila. Horrible! It's not that hard to make a fresh margarita!
Answer: 2 stars
Explanation: The writer has been annoyed in this place and has enjoyed the food. So, "2 stars" sounds reasonable for it.
Part 3. Exercise
If your hairstyle requires a lot of skill with clippers, then this place is perfect for you. I really like their bare-bones style of business - no receptionist or selling you on Paul Mitchell products, just four guys cutting hair for cash. You're in, you're, your done. They're quick and efficient for the guys who keep short hair with a fade.

However, if you're hair takes a little more skill with scissors, then this is not the place for you. If you have cowlicks or wavy hair or like to keep your hair longer than 1", then you'll find these place falls a little short. I have three cowlicks and a hard head of hair to style, plus i like to keep a couple inches on the top. My barber there spent a lot of time fading my hair ( which i didn't care about) and not enough time with the scissors (which I do care about).

Their prices are fantastic, $12 cash for a cut. You certainly can't beat that.

I certainly do recommend this place to most men, but until I change my hairstyle to something much shorter and clipper-centric, then I will not be returning.
Answer:
3 stars