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

Example Input: It is so bad that I have to sign up Yelp so I can tell people not to waste their money. I ordered two take out dishes: Thai Dynamite chicken and Korean spicy beef. My verdict: a notch better than Panda, but cost the as much. I am Asian. My opinion of Pei Wei: go there if you like American Asian food. If you like something a bit more authentic, go to Asian Grill on Alma School and Riggs, only 5 mins away from Pei Wei. Cheaper too. Mind you, the restaurant is not good looking like Pei Wei.
Example Output: 1 star

Example Input: Highend not likley great decor. Service no bueno sorry guys. Hostess super cool. Our first waiter said he would take our order only if we placed it Quickly. WTH RIGHT. My bf and roomie ordered steak and mashed potatoes. Friend also ordered Caesar salad. Me asparagus and losbster soup (very fishy and bland) it took almost 1hour to receive our dinner yes well done steak request take longer but an hour and not one person came to let us know status. Sad. I never expected this awful service. I have dined at, mastros by my home in LA and would NEVER get this bad service. Hour later dinner arrives oh and guess who makes a guest appearance our new waiter. Food is ok and we did not see waiter until we asked for check. Btw we missed our show . Next morning I reported it to front desk and said a food and beverage manager would contact us. I am home a week later and still nada. Sorry guys. I was do disapointed.
Example Output: 2 stars

Example Input: Thank you yelp to introducing me to my favorite unique sandwich spot!

Wildflower is a cute chain, very much like panera bread, incorperating the norm with fun and funky but warm flavors. With a great range of bread choices, different mustards and cheeses, toppings and combos and sides, its hard to not find a sandwich you will love.

Though I've had a lot of different things here, my absolute FAVORITE sandwich in this world is the BLT plus. Do me a favor - do the BLT plus, switch brie for cheddar, and add cucumber - and you will be sandwich heaven.
Example Output:
4 stars