Never tasted it, but my dog loves them! I give it to him raw, and he shallow it in less than a second. If my dog likes it (he is somewhat of a freckly eater), then it must be good! LOL! . I buy them from a local grassfed farm in New Jersey that do them for dogs and other pets (they also have a lamb+lamb organ patty and other raw meats for pets).
I love beef/beef liver, so I am sure it will taste good. I will try it tomorrow. Thanks for the ideal!