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've been to a lot of steakhouses - this is not top-notch.

Service was mediocre. Steaks came out and looked like they came off a lunch line. I took a quick slice, tasted one bit of the grayed mess in front of me, and sent it back. Mind you, that's only the third or fourth food item I've ever sent back in my life and I wasn't the only one to do so at my table.

The comp'd dessert was large, but not earth-shattering in taste.

To their credit, the new steak that was brought out was a solid 7 or 8.

Honestly though, I would have been willing to trade for Outback.
Output:
2 stars