DTS is so pass now. None of the movies in DTS are reference standard, not anymore.
Case in point Black Hawk Down, still excellent, but still only 5.1. Compare that to something like John Wick in Dolby Atmos and its an entirely new category of surround sound experience, 200% more immersive.
John Wick is the new reference standard, though for good measure Master and Commander: The Far Side of the World, the Blu-ray version with DTS-HD Master Audio 5.1 is also exceptional and will hold its own against anything.
Most of the DTS movies I have like LOTR trilogy, Transformers trilogy, even Jurassic Park trilogy don't measure up anymore. The Jurassic Park Ultimate Trilogy Blu-ray (in DTS-HD Master Audio 7.1) is a major improvement over the DTS versions. Inception with DTS-HD Master Audio 5.1 is another top pick, and also because its an amazing example of high definition audio and video and an excellent movie in a nice package.
But thanks to the folks sharing the movies, gives a good list to start off with for some amazing PQ and SQ in Blu-ray.