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:
It's horrible. It takes ages to load even the most simple thing like settings, the touch screen won't swipe. And the keyboard doesn't type and the mouse doesn't work. Horrible product would never recommend just save up for a real device.

Ex Output:
1

Ex Input:
Would not fit my Ruger 10/22 Archangel stock without modification. Had to file the inside bevels almost to the screw penetration to make it fit. Could not mount the screw in that location as it would not allow the retraining piece to go into place.

Ex Output:
3

Ex Input:
My white shower curtain rods arrived with a red sticker on the and other white sticker. I tried removing the stickers with GooGone and Dawn and could not get the hoop and red tinge out. The inside rod was fine but the outside one I could not use. I feel like I paid for two but can only use one.

Ex Output:
2