I think Amazon should institute a new prize: The Golden Hype, awarded for "The highest number of positive reviews for a book which we still don't have in stock."
First place, Hal Spacejock with 7: http://www.amazon.com/gp/product/192073189X/
Second prize, Hal Spacejock Second Course with 3:
(Okay, so 3 reviews isn't really hype. Work with me on this one.)
They're not fake reviews, and I like the way some reviewers mention how they got their copies - ordered from Australia, sent over by a relative, picked up on a trip to Antartica ... in fact, every which way except via Amazon, who still don't have the books in stock.
Hal 3 comes out in January, and I'm betting it'll be available before the other two. If not, there's another Golden Hype award in the wings.
Simon Haynes is the author of the Hal Spacejock and Hal Junior series (Amazon / Smashwords / other formats)