I will say 2001 in particular seems like it’d be cool to see in a giant theater all by yourself.
Otherwise I agree with Possessed.
I got to see rogue one in a theater with just me and dad. It was pretty sweet. (Sunday night showing mixed with a snow storm)
I’ve never had the pleasure (which is odd considering how often I go to the movies). The closest I got was when I saw TLJ for the fourth time a month after it came out on a Tuesday morning. There were still like 7 or 8 other people in there, but it was at the Chinese Theater which has a capacity of almost a thousand, and I was sitting quite a few rows in front anyone else, so it just about seemed like I was the only one there.