The HDRip source meant the colors were accurate (Ruby’s orange glow, the camp uniforms). However, the XViD codec introduced "mosquito noise" around text characters and the camp borders. In Chapter 12 (the highway escape), the fast motion caused visible pixelation.
Note: This article is for informational and historical purposes only. The author does not condone piracy. The Darkest Minds is available for streaming on Disney+ and for digital purchase on Amazon Prime Video. The Darkest Minds 2018 HDRip.XViD-ETRG
A common flaw in ETRG releases was burned-in (hardcoded) Korean subtitles for the first 10 minutes. This was the trademark of an Asian HDRip source. For English speakers, this was distracting but not ruinous. The HDRip source meant the colors were accurate
The movie boasts a talented cast, including: the camp uniforms). However