Teacher: You are given a review about a place. You need to provide a rating from "1 star" to "5 stars" for this place.
Teacher: Now, understand the problem? If you are still confused, see the following 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!
Solution: 2 stars
Reason: The writer has been annoyed in this place and has enjoyed the food. So, "2 stars" sounds reasonable for it.

Now, solve this instance: Decided to eat here after finding out that the line for Bachanaal and Wicked Spoon were over 2 hours long! Went here on a Saturday, around 12pm, waited about 40 minutes for a table. Reading the reviews, was kind of mixed on whether we would enjoy this or not, but it was a pleasant surprise. Granted it was our one and only trip to a buffet in Vegas, but super pleased with it. Had pretty much anything you could want and it was all delicious. We got the brunch, so it was unlimited Mimosas (hey I'm a southern lady, love Mimosas ;) The prime rib was excellent. Also they had a crepe station and you could either pick from their menu or just tell the guy making them what you would like on yours. They were delicious. Oh and for the price compared to the other places, we were really happy with our choice. It seemed "cheap" compared to the other hotels, but there was nothing cheap about the quality, quantity or flavor of the food.
Student:
5 stars