You are given a review about a place. You need to provide a rating from "1 star" to "5 stars" for this place.
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!
Example solution: 2 stars
Example explanation: The writer has been annoyed in this place and has enjoyed the food. So, "2 stars" sounds reasonable for it.

Problem: Purchased a groupon for unlimited car washes for 3 months for $18. Which is a fairly good deal, but it took at least 15-20 minutes to get it all set up.

It's not a hand car wash but one of those automatic washes. Everything is automated from the moment you drive-up to pay. But, if you have a problem with the payment, it took a LONG time to get it rectified. (Not a lot of staff people on hand to ask questions)

When you drive into the wash, there's an attendant that'll offer you a blue towel, which you use to dry off your car.

The process of washing is no more than 5 minutes.

Once you exit you can drive into a spot and vacuum your own car and drive off with the towel they give you.

I had some issues with my groupon and having it work automatically. It took the guy at least 20 minutes to fix the problem.

Being from LA, I thought this was a great deal, but come to find out most automatic car washes average about $3 in town.
Solution: 3 stars