In this task, you're given a review from Amazon. 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, 4: good, 5: extremely good.

Ex Input:
I have used this product several years. This jar was gritty. It also seemed to be whipped much looser than before. It does finally smooth out by continuing to rub the product on the skin. Not pleased this time around.

Ex Output:
2

Ex Input:
Great for recessed or track lighting Dimmable LED White to Color. Doesn't produce Green and Cyan well but other colors are good. These also come in PAR models also (with pins on bulbs) For table lamps I recommend the A19 Hue models for a natural look.

Ex Output:
4

Ex Input:
First of all it smells great! That's my 4 stars. It's smaller than what I thought but that's on me for not reading dimensions well. There is no timer, otherwise would've been a five star. Otherwise would've been five stars for sure

Ex Output:
4