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. 

Let me give you an example: I have bought several of the Vitality canned dog food products and have found them all to be of good quality. The product looks more like a stew than a processed meat and it smells better. My Labrador is finicky and she appreciates this product better than  most.
The answer to this example can be: 5
Here is why: The user really seem very satisfied with the product and gave good review worthy of 5 stars rating.

OK. solve this:
When my daughter was an infant, she was allergic to something in my breastmilk and was put on Neocate which worked wonders for her allergic colitis.  For my son, we were therefore very careful when it came time to picking out a formula to supplement breastmilk.  His stomach does react when I have accidentally had more dairy than I can tolerate so my pediatrician recommended a lactose free formula, especially given our Asian background.  I wanted something organic, not soy, lactose free, and with as clean of a label as possible and this formula fulfills all of those criteria.  My son didn't like it at first, but now he switches easily between breastmillk and formula.  He has not been gassy nor spit up on it.  I really wish Amazon stocked it.
Answer:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
5