You are given a review about a place. You need to provide a rating from "1 star" to "5 stars" for this place.
One example is below.
Q: 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!
A: 2 stars
Rationale: The writer has been annoyed in this place and has enjoyed the food. So, "2 stars" sounds reasonable for it.
Q: It's the first time I've "Yelped" anything other than a restaurant. However, after spending the better part of a day enjoying the Art/Natural History Museums, I'm branching out...guess I'm way overdue!

Undoubtedly, there are plenty of bores who cannot imagine a quality museum anywhere west of Bilbao. Pay them no mind. The range and quality of exhibits at the Carnegie are rightly rich sources of pride and accomplishment to the organization and Pittsburgh. And, each and every staff member I spoke with was courteous, helpful and obviously well trained...something that's not always the case in many exalted European settings. If you're traveling with children you'll appreciate the numerous interactive areas created for the kids.

Pittsburgh is so much more than football, hockey and salads with hidden french fries (tell me again why they do that?). You'll completely understand when you visit the Carnegie Museums.
A:
5 stars