Very tasty! (but only the beef-based ones)
I tried a variety pack of these bars and concluded, opposite my expectation, that all the ones made with beef protein are delicious (that includes vanilla, fudge, and mint chocolate), and all the ones made with egg protein are like flavored putty (and the flavor is gone after the first second).  I keep these around for when I have a craving for sweets or when my lunch didn't quite fill me up.  Will always keep on hand!
Rating: 5 stars