We bomb you with:

         Day.of.the.Dead.1985.PROPER.2160p.UHD.BluRay.x265-B0MBARDiERS

             URL       | https://www.imdb.com/title/tt0088993

             Video     | CRF 12.3 @ 48947 kbps (source 76445 kbps)
             Audio     | English Dolby TrueHD/Atmos 7.1 @ 3073 kbps
                       | English AAC 2.0 Commentary 1
                       | English AAC 2.0 Commentary 2
             Subtitles | English SDH

             Duration  | 1 h 40 min
             Size      | 38268 MB

             HDR10     | Yes
             DV 8.1    | Yes
             HDR10+    | No

Notes:

Proper reason.

The audio is just a big mess with sound effects missing all over the place.

We have compared with several previous releases, and of course this Shout
disc. They all have the audio effects that Cinestrange Extreme does not.

Some examples.

10m 52s: People walking and throwing bags without any sounds being made.

17m 22s: Throwing something against the wall, but it doesn't make a sound.

17m 57s: Getting slapped in the face twice, the first time without any sound
         at all.

30m 35s: Gun being cocked without any sound.

There are also scenes of the chopper flying, where pretty much no sound
is heard. On other releases there is clear sound.

And there are probably many other examples.

Besides that the Cinestrange Extreme video is full of white dots all over
the place. Probably because this is not an actual scan of original material,
but an upscale of something that hasn't been cleaned up.

Some may call this a qualitative proper. Do we care. Not really.

Such a messed up audio track simply has to be a technical flaw.

This is not the fault of the group who did the release, but solely the fault
of Cinestrange Extreme for releasing a crap disc just to beat Shout and
Second Sight, who may also be working on a release.

Oh, and the Shout disc also has Dolby/Atmos and Dolby Vision (which by itself
is not a reason for a proper).