Hershey's S'Mores candy bar has, according to the package, "milk chocolate, marshmallow and graham cracker bits." The overall taste and appearance was that of an overstuffed Three Musketeers Bar. There just way too much marshmallow inside. And the marshmallow filling didn't taste like marshmallow of any kind : / It left a rather chemical aftertaste in my mouth. The bottom layer of graham cracker bits did not stand out. The pieces were mixed in with something else to form one layer. Bleh.
Two thumbs down for Hershey's S'Mores.