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: Not super fond of the casino. Lots of smoke and not enough table games.. however, it seems like there's always a crowd in there regardless of what time I stroll in. To be honest, the only reason why I come here is for Fat Choy. For letting Fat Choy into the building, I bumped it up one star. But, without the grubs, Eureka would easily be a 2-star joint. Get rid of the smoke and Eureka would be tons better; probably good enough for me to sit down and throw some dollars into the machine. But, until then, nothing much of a draw outside of what the Choy has to offer.
Example Output: 3 stars

Example Input: We stayed here in Jan 2012. Our rooms were not in the main building, but were clean and tidy. The breakfast was ok and you can each as much as you like, if you are that way inclined. Yes it involves a lot of walking, but what do you expect for such a large hotel. You have to pass all the slot machines and gambling tables to get anywhere, but I don't really gable, so was not enticed into doing do. We arranged a helicopter flight up to the Grand Canyon from within the hotel, and this is a must. Overall an enjoyable hotel.
Example Output: 3 stars

Example Input: I can't say anything negative about this chain. Their food is delicious, the restaurants are always spotless, and the burgers taste unbelievably fresh. I must say that since discovering their secret menu, I am a protein burger convert. I don't order them for diet purposes or to watch what I eat...I just love how they taste.

Something else I love, the staff friendliness from one restaurant to the next is consistently great and predictable.

A lot of burger joints and other chains could definitely learn a thing or two in terms of freshness, and the training of their staff.
Example Output:
5 stars