You are given a review about a place. You need to provide a rating from "1 star" to "5 stars" for this place.

Let me give you an 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!
The answer to this example can be: 2 stars
Here is why: The writer has been annoyed in this place and has enjoyed the food. So, "2 stars" sounds reasonable for it.

OK. solve this:
I am incredibly surprised that this business has such high reviews. I was treated so rudely that I will never come back. I don't care if I have to pay a higher exchange rate.

I arrived around 8:15 & waited for them to open. I waited until 8:30 to walk in & politely asked the woman behind the counter if they were open. I didn't want to rush them if they weren't ready for customers yet. She rolled her eyes at me & nodded that they were indeed open. I told her what I needed & she gave a big exasperated sigh to show me how much of an inconvenience it was to help me. I guess if you need a currency other than Pounds or Euros, they don't have it & they get aggravated at you if you didn't know to place an order beforehand.

It totally would not have been a big deal if this lady wasn't so incredibly rude. Maybe she was just having a bad day, but if that's the case - don't come to work & act like an asshole to your customers.
Answer:
2 stars