Dont remember if Sicario came out in late 15 or early 16, but it gets my vote. Ive seen it like 10 times now.
I would say Deadpool and 10 Cloverfield Lane.... I saw X-Men: Apocalypse twice in theaters but that was because I saw it with friends and then again with family. I didn't care for that movie though. I have a feeling Rogue One will be one I watch multiple times in theaters.
It's interesting. I finally saw Sicario a few weeks back on Amazon Prime and I liked it a lot, I thought it was a really well made movie. But it didn't inspire in my any desire at all to watch it again after it was over.