I got my "Modern Infantry Armory" today. It looks great! The shipping container itself is well-made and sturdy; I wouldn't try standing on it, but it should hold up to play. The figures have two-color camo paint on their trousers, which adds a lot of detail above and beyond the high-quality speckled plastic. No surprises, but also nothing wrong (well, except that mine was a mispack with two of the same figure instead of different figs, but no big deal since I'll be buying a LOT more of these).
Weirdly, and this is something I've noticed with the sets in general lately, there are no ads for other products in the line. I think Mattel/Mega is missing a chance here to do some marketing. As a kid I always enjoyed seeing "Also Available!" and "Collect Them All!" on pack-in advertisements, and would always look to see if they had come out yet when I'd go to toy stores.