Well, there is something called a "preview" and there are many reviews, which are done on pre-production units. This is nothing unusual and there is a point to it, because even the extra two to four weeks give users insight into what's coming up. It's not just hearing about this "wonderful" product and maybe seeing a picture of it on the manufacturer's site anymore. These reviews are very useful IMO.
Haven't found a place where you can buy it...I thinnk it's coming up soon.