In this task, you're given a review from Amazon's food products. Your task is to generate a rating for the product on a scale of 1-5 based on the review. The rating means 1: extremely poor, 2: poor, 3: neutral or mixed, 4: good, 5: extremely good.

Ex Input:
I recently moved and couldn't find a thai restaurant nearby. My favorite meal at my old thai place was massaman curry. I used the recipe on the back on the package when I got it, and it was JUST like what I get at the restaurant! Excellent flavor!

Ex Output:
5

Ex Input:
Work well and made solidly. For whatever reason the Keurig takes longer to complete the brewing cycle when using these cups and the liquid bleeds through the filter on the outside of the cup making a small mess. They do the job as intended but could use a different type of filter to make the experience less messy.

Ex Output:
3

Ex Input:
I ordered 6 boxes of these crackers. The crackers are very good, however, all of the crackers (in all 6 boxes) were nothing but crumbs when I received them!

Ex Output:
2