What did I think? Pretty good for free. It was light, somewhat fillling (for me, but I'm a small person: ), so probably more like a big chip for everyone else, but I don't think I'd pay for it, because it's a little more than what is worth to me. But the prickly pear sample I might get again. In any case, best if you go and get one now!
First 150 people until 5p today. Midtown location (53rd and Lex) is quick, so head over!