i will be picking up a blu ray when i find the right release for my collection.
Unfortunately i am not multi region unless its region free but extras would be nice.If you're not fussed about packaging and extra gubbins, the US release was pretty cheap on wowed.co.uk. I picked it up from there for just over £14. It contains a soul-shaking Atmos mix.
Man, that UK premiere must have been an experience!