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: Ppl always go here and say it's good, but I've gone twice here in CA and in Las Vegas. Had bad experience for both. Only difference was Vegas service was so much better with the staff. First time my friends and I went one of the drinks was suppose to have crushed ice, where you stir it and it mixes into drink, but instead it was just a clump of ice. We asked for ice or another cup and the lady just look at us as though she about to knock us out. Horrible service, we waited long with an unfriendly welcome. Vegas, service was great with friendly staff, but again the drinks were eh, so so. Maybe just my luck but I don't think I'll be back.
Student:
2 stars