For the most part I will finish out any movie just to see how it ends, but sometimes I get interrupted and never go back because I just don't care. Vesper and Battle Angel Alita fall into that category, I could have finished them but the tiny effort to resume was too much.
The last movie I can remember turning off intentionally was Misery, because it was too intense. This is weird because I love a lot of gory and brutal horror, like Bone Tomahawk was absolutely a fun ride! This one was just a bit to real and grounded. When Kathy Bates was about the break his legs the anticipation was just too much and I turned it off.