Definition: You are given a review about a place. You need to provide a rating from "1 star" to "5 stars" for this place.
Input: I'm positive I don't have anything new to add to the conversation, but this was the best, cheapest meal we had on our 4 day trip in Vegas.

We arrived right at lunchtime and the line was long but it moved fast and we were able to find seats in the seating area.

I will be fantasizing about that Tuna Melt for some time.
Output:
5 stars