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. 

Wrigleys' 5 FLARE sugarless gum is Wrigleys' sugarless replacement for their "Big Red" cinnamon gum. 5 flare seems to be difficult to find in stores. Thanks to Amazon I always have a supply. 5 FLARE is also the longest lasting gum I have ever experienced both in flavor and durability. It is positively the best cinnamon flavor currently on the market.
5

This tea is ok but it's not nearly as potent as the original product that was available 5-10? Years ago.
3

With all natural ingredients and no preservatives; all I can say is "fantastic".  There is no expiration date but I would eat this within a week or two -- faster if it's opened.  Absolutely excellent!  You can freeze these with no loss of quality.  Don't order if the weather is hot because they ship it in cool bags with cold packs instead of styrofoam with dry ice.  My orders usually arrive cool but not cold.

5