I have ate two boxes of the honey nut gluten free without a problem. My reaction is pretty obvious too that is distinctive to gluten. I havent tried the cinnamon yet as we dont eat milk.
Frankly I love walmart its so nice to have gluten free on their great value products so I dont have to buy it and then call and find out it has gluten and I can't eat it and Im out the money for it. I would shop at other stores if they took the initiative that walmart has regarding gluten free labeling.