The main problem with protein bars, IMO, is they use gelatin as part of the protein source, but it's not a complete protein. You notice they never give you the amino acid profile, or tell you how much of the protein content is from whey and how much is gelatin.
I'd have to guess only half the protein in a bar is from a complete protein source.
Okay, so I was hungry Monday night and caved in and ordered a box of these.
I haven't tried them yet, but my protein bar snob of a sister thinks they're heavenly. Better than the Detours, and better even than the Milky Ways they're trying to imitate.
The only site I've seen them on so far is Esupp, which I linked in the first post. If anywhere else has them for less than 24.99 a box, though, post it up!