Sam's was giving out samples today, so I eagerly took one in order to taste this whipped icing of theirs. I thought it tasted like a typical, meg-bakery icing full of artificial ingredients!! I didn't like it at all; honestly, it doesn't remotely compare to homemade frosting. I don't know if their regular buttercream is any better, but my curiosity has been satisfied!
Ha I did the same thing today, but at Costco! I came to the same conclusion.