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
We found out about this location through the owners. We were regulars at their first location and they had mentioned that they were opening up this location so we decided to go check it out the first week that they opened.

Decor is real modern. They have a Sushi Bar, Bar area, Regular seating area and they also have Korean BBQ tables, the ones with the grill in the center of your table.

We've only had sushi at this location and I like the quality of their food, it's the same attention to detail as Nagoya-1.

The only reason why I knocked off one star is because of their prices. We'd probably visit if the prices weren't as expensive as they are.
Answer:
4 stars