Master List of currently available 4k HDR titles, will be updated often.
I think John Wick 2, Lucy, Pacific Rim, Fantastic Beasts, and The Revenant are the top ones I own. I only have a few that aren't that great though. Nearly everything being released now is pretty good if it's a recent movie.
Samsung 55JS9000, Denon AVR-X2200w 5.1.2, PS4 Pro, Gaming PC(SLI 970s), Philips BDP7501 UHD Player, Nvidia Shield TV
2x Elac F5/Elac C5/2x AR PS2052/2x Pioneer SP-T22A-LR/Power Sound Audio 15v w/ Anti-Mode 8033S-II