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
I've eaten outside at East Boulevard Bar and Grill a couple of times. In fact, I was relieved that we did eat outside, because as we walked through the inside of the old house, the smell of dirty mop water and mildew permeated my olfactory senses.

The seating outside is nothing to write home about and it fills up quickly on the weekends, but it's always nice to have outdoor seating at a restaurant if temperature and bug conditions permit.

East Boulevard Bar and Grill has the potential to be a cool, casual place to hang out with a group of friends if you're in the area, but it's not someplace to go out of your way for. The food is just okay and the service is spotty. On a hot summer evening, we waited too long for a cold beer refill.
Answer:
2 stars