I think I notice details with some things but I don't think it's an actual trait of mine. I think I have a bit of OCD, because if something is out of line I have to point it out nearly every time I see it and I find it hilarious. Like when I stayed in a hotel one time and there were 4 coat pegs, 3 were red and one was green. I had to comment on it a few times throughout the vacation. If two were green then I probably barely would have noticed but because only one was a different colour I was in distress (but not a negative distress). My husband is used to me laughing at things like that and thinks it's cute.
I think I have to make extra mental effort to notice details at work, for the sake of getting the job done properly and approval from my coworkers.
But otherwise I don't always notice things. Like today there was a load of leaves scattered outside the door at work and I walked by it not even noticing, then when a coworker walked by she was like "ugh, look at all those leaves", and got out a broom.
I don't always notice mess either. Sometimes when I get home if I'm distracted I'll dump my purse down anywhere and not know I did it, then my husband would say "hang your purse up, what's it doing in the middle of the floor/couch?" But I literally wouldn't have noticed I'd put it there until he said.
Sometimes when I'm bored and have nothing else to do I might arrange my DVDs in order but this has never been a habit of mine and it doesn't bother me if my possessions aren't arranged neatly in order.