Oh, looks like there hasn't been a UK Blu-Ray release (it's only on DVD in the UK - released in 8th-May this year). I didn't know it had not been released on Blu-Ray in the UK yet. Though when I suggested anymore Blu-Ray comparisons I kind of meant were there any other country release comparisons anywhere (not just UK). Sorry for the mix-up.
Anyway, so I originally meant there are no DVD comparisons of this title currently on site. Oh and in the UK on DVD it has been released by "Studio: Icon Home Entertainment".
http://store.hmv.com/film-tv/dvd/upside-downhttps://www.amazon.co.uk/Upside-Down-DV ... pside+downThen if any DVD comparisons can be added, are there any other country Blu-Ray releases anywhere? (Not counting UK).
The more comparisons (DVD + Blu-Ray) from any country the more useful it is, I'm now beginning to realise (for my own personal reasearch).