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:
and THAT is  the problem. I order these by the case of 12 - and when they are good, which is over half the time they are the BEST kettle chip, THE BEST! and then I get a case of the worse - the potatos are mealy and old so I just throw them out and order again, expensive BUT when they are made with good fresh potatos they are the best - the last case is what prompted me to write this - the potatos were weird - like they were almost sour as in going bad - and I even wrote the company that makes them - SO if you want the BEST kettle chip there is try these and if the ones you get are NOT the best try again! I, myself am done ordering because it is creeping me out that they are using soured potatos and either not noticing or not caring.

Ex Output:
1


Ex Input:
With the Prime shipping, this made a great last minute gift. It seems a little pricey for the amount of fish, but the quality was good (according to the person I gave it to). In the end, I think this is better than a fruit basket or something similar.

Ex Output:
3


Ex Input:
This is a good idea in theory but doesn't work well in practical application.  The things do not all cook property.  About half of them are puffed, some are partially puffed and the rest won't puff no matter how much you cook them.  I follow instructions, measure and have a good microwave.  I usually have to cook twice as long as stated to get any puffing at all.  The flavor is ok but just awful compared to commercial pork rinds purchased in the grocery store.  I also end up with very little that I can eat out of a batch.  They also taste just awful.

Ex Output:

1