Got the blu-ray box set today
Quick impression... FRAK YEAH. The opening sequence of the mini series was nearly unwatchable with so much static and pop (the so called simulated film grain) on both the DVD and HD-DVD releases... thankfully that's been cleaned up and it actually looks like film grain (more or less, as much as digital film grain effect can look like film grain). Video and sound are great, it's a worthy upgrade to the DVD's for anyone on the fence about upgrading.
The box set comes with a toaster too, decent sculpt and posability...