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:
Just received these goggles today. I ordered the light blue for my wife earlier in the week. They sent a light baby blue band with a darker blue frame. I ordered myself the "blue" frame at an extra $10 because I really did not want baby blue frames, I was expecting a dark blue. I instead got a Very light baby blue frame (lighter then my wife's) with a black and white strap. We leave in for a trip to steamboat soon. Disappointed that the order was not correct. As you can see from the first photo the black and white band with the "blue" lenses is actually baby blue.

Ex Output:
2

Ex Input:
I like the dark gray color and overall look of the sheepskin. This seems well made, but unfortunately gets too hot for me and within minutes. I ended up flipping it back and forth to get a 'cooler' side for the duration of the ride, eventually giving up and removing it. And it wasn't even warm/sunny. The search continues.

Ex Output:
2

Ex Input:
These are likely the cheapest nylons I have ever worn. They come in a two pack- the first pair tore (not just ran, but full on tore) while putting them on... I figured they snagged on my ring or nail or something and put on the second pair.... .....which legit tore WHILE I WAS WALKING! Top of the thigh tore at the seam and the toe shredded. It was absolutely CRAZY! Sad. But save yourself the embarrassing moments and buy something of quality!

Ex Output:
1