I read in a few of the reviews of this particular title that the black levels were off. That particular part of the problem could be a mastering or disc authoring issue. The rest doesn't sound good, though...
Here is a review of that movie. The reviewer has an E6.
http://bluray.highdefdigest.com/40818/arrival.html
From the author
"When I saw 'Arrival' theatrically, I was mid-review on the excellent LG E6 OLED UHD TV and coming off an afternoon spent in my local Dolby Cinema. It goes without saying that the black levels, color qualities, and contrast capabilities on both are divine. Stepping into a conventional digital cinema for 'Arrival', I was met with muddy black levels and poor contrast. At the time, I ascribed my impressions to my particular cinema, even snarking about it on Facebook.
Turns out this is exactly how the filmmakers want 'Arrival' to look.
Or at least that's what I'm going to assume because the Blu-ray and Ultra HD Blu-ray presentations replicate my theatrical experience almost exactly. For this Blu-ray -- encoded in AVC MPEG-4 and framed in the film's original 2.39:1 aspect ratio -- you get what's at best described as good picture quality. Images are sharp and focused at times -- particularly the military gear, wide shots, costumes and skin textures -- and there are a good amount of details hidden in the shadows.
However, much like the theatrical experience, 'Arrival' features an unsaturated color palette (save for the occasional pop of the hazmat suits and Montana landscapes) alongside muddy contrast and black levels that are barely hit deep gray, especially when considered next to the pure blacks of the letterboxing. There are also touches of banding here and there."