Even just getting 20-40 hours worth would be worth it for $60 to me since I'm loving it.
20-40 hours, especially on the high side of those numbers, is rather rare for today's "AAA" titles... or so it seems... So, yes, I would be really happy with that amount of time.
(Even if you're just clearing points of interests from maps be it Riddler trophies, side missions, intel reports, or any of the other popular terms for them... Well, at least as long as the game keeps it interesting. Clicking on something so it just goes away is pretty lame but the Batman games challenge you in some way, other games use them to pass along their in game lore, or grant you access to something "fun" when you hit a certain number, or whatnot. If its just to pad time... ugh.)
As for the Division... I would say it mostly hits the mark on things to do. Two different character levels, most of the stuff located on the map helps tell the story, either the main thing or a side story.
I just hit level 30, max character level, and I've played somewhere over 30 hours. My base is 100% but I still have at least one story mission to go... but I suspect more.
I'm actually really surprised at how many story missions there are... I wasn't expecting that truth be told. (That's not really a slight at what I thought the game would be... but it is a slight at the AAA game makers in general.
tl:dr Still having fun, still have allot to do, 30 hours in.
As for topics of conversations (Division and otherwise) that could be boring for the bulk of the users... Maybe it is, maybe it isn't. *shrug* Undoubtedly, everyone of these conversations has died off and the Division will do the same...
That said if there was a good ultimate I would take my talk elsewhere on the forum... but the PC sub forum is an afterthought in every way imaginable. Two threads has moved in close to the last 72 hours... And, frankly, its been a busy 72 hours.
tl:dr This thread is a catchall for a very good reason...