Yes and no, a lot of the printers have been from american manufactuers, but others such as the Witbox, Felix, BEE, LeapFrog and even Wanhau make it into the reviews. From what I've seen through pics and tweets of the review process, it's a much larger spectrum of printers this year, and also including laser cutters, and desktop CNC such as Shopbot, Carvey and Shapeoko too.