Cheers. That review indicates it is the old disc but that is the review for the US release. One would normally expect UK and US to be the same but there is some suggestion on the BR.com forum that the UK discs is based on the new transfer.
I wish I'd have watched this on projector now. For me, the image is fantastic, detail is incredible and I have 500 odd 4K discs. This is right up there.