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: Terrible service. Stood at the hostess area for at least 5 minutes before we were greeted. Once we were seated, our waitress was MIA for the most part except to take our order and bring our food. We had to ask our server for Chips and salsa, which are usually the first thing to hit the table. And that didn't come for another 5-10 minutes.

The food is your standard Mexican restaurant fare - nothing to write home about though.

While we were waiting for our server to come by so we could get to-go boxes and the check, Baby C started fussy. So instead of being "those parents", I took him outside and got him car ready. I do all this thinking that his dad would be heading out in a few minutes.

After 10 minutes pass, Im starting to wonder WTH was going on...so I grab the baby and head back inside. J is still sitting there at the table waiting for our server. He gets up and asks someone to go get her. A few minutes later, she comes by....she was apparently tending to silverware. Yeah, lets forget that you have customers at a table lady.

We probably wont be back, which is a shame since this is right around the corner from the house.
Student:
2 stars