Below is Global Review about Oreo O's by People. Many people like it,  Kids as well as adults.

OREO O's Post Cereal: 250g Only Available in South Korea

Oreo O's is Extreme Cremy Taste contains Oreo filling flavored marshmallows. 

The cereal was launched in 1998 and discontinued in 2007.  It is no longer made by POST because Post and Kraft are no longer co-branding. Post owns the recipe of the cereal, while Kraft owns the rights of name of Oreo.  

In accordance with recent news article, Post and Kraft have joined together again, with the rumored availability date around February, 2013.  

However, no official announcement by Post or Kraft has been made as of yet.

While OREO O's are not available in any other countries, Oreo O's are still produced and available ONLY in South Korea.

Post Oreo O'S Cereal with Marshmallow Bits is low in Saturated Fat, and very low in Cholesterol.

It is also with Vitamin A, Thiamin, Riboflavin, Niacin, Vitamin B6, Folate and Vitamin B12.

- Made with Oreos and marshmallows

- Extreme creamy taste kids love

Ingredientes:
Oat, Corn, Wheat Flour, Sugar, Topping)Sugar,
Modified Wheat and or Corn Starch, Corn Syrup,
Partially Hydrogenated Begetable Oil (Cotton seed, and/or Soybean Oil),
Artificial Flabor, Glycerine, Articial Color), Partially Hydrogenated Vegetable Oil (Soybean and Cottonseed Oils), Enriched Wheat Flour (Flour, Niacin,
Reduced Iron, Thiamin Mononitrate (Vitamin B1), Riboflavin (Vitamin B2),
Folic Acid), Cocoa (Processed with Alkali), Corn Syrup, Salt, High Fructose Corn Syrup, Artificial Flabor,
Natural Flavor (Contains Milk and Egg [adds a Negligible Ampount of Cholesterol]), Soy Lecithin,
Chocolate, Baking Soda, Whey, Cornstarch, BHT Added to Packaging Material to preserve Product Freshness