No documentation, they have not been grown out, tested, documented ect... May or may not perform to any expectations. A "Good luck and enjoy!" type of gift. I think of it as a mixed bag of doughnuts, you might get one or two you don't like but I bet the rest are great. "Although I'll bet they are just as kick ass." You will tream them no differently, just with lots of love. Its actually a little more exciting to me, kind of like a surprise. That's the end of my ramble for the day, and also just my take on the matter.