Finally, after the downright awful first release of Ghostbusters on Blu Ray, Sony have gone back to the original master & rescanned it at 4K resolution (the same as Blade Runner The Final Cut, Lawrence Of Arabia, Taxi Driver etc). For those of you who don't know how 4K works, here's a little bit of information.
Firstly, the film was not shot in 4K. It has been rescanned from the original negatives at 4K, then digitally downscaled to 2K, in order for it (along with all the other 4K releases) to be used on 1080p HD systems (HDTV, Blu Ray). This has resulted in a mind blowing level of resolution, never previously seen; 4K = four times the resolution of 1080p.
Now, at the moment the only way to get the full 4K resolution experience, is to have VERY deep pockets. For example, Sonys 4K TVs retail from approx £2'500+ & you'd also need a 4K Blu Ray player, along with a pre-amp capable of processing the 7.1 surround sound.
So, those who've given the 4K version of Ghostbusters negative reviews are either very well off & are playing it through badly set up 4K systems, or they've played it through a standard 1080p HD TV & Blu Ray player.
Overall, this won't put me off purchasing the newly rescanned version of Ghostbusters. I'll just have to spend a bit of time playing with the settings on my HDTV & Blu Ray Player.
NOTE TO AMAZON:
Please stop combining the reviews for previous releases / versions of products. This causes confusion for customers.