GHQ 1:285 infantry in the post, and I'm more excited by it than a grown gentleman of a Certain Age should be. They are ridiculously detailed, though they're also rather large for what are supposed to be 6mm figures (they're more like 8mm). Personally I don't really mind that they're a trifle gigantic; there tends to be differences in scale between terrain features and vehicles anyway, ground scale vs. model scale is way out of whack, and as long as they don't look too out of place the infantry can all be 8-foot heroes as far as I'm concerned. And they are great little figures.
The trouble with very highly-detailed figures is that one is tempted to spend more time than is really warranted for wargames figures in painting them; even so, they're still a lot quicker and easier to paint than 15mm stuff.
Realistically, once they're based and on the table being pushed around to the sound of mouth-sound-effects and the rattle of dice, there's not really any functional difference between these guys and Heroics & Ros infantry, which are smaller (much closer to nominal 6mm scale), much less detailed (though still perfectly identifiable) and much, much cheaper.