Thanks mate, i've trying to do abit here and there and not rush it. Im one of those if i can drag it out till more content is released i will lol. It's not that i don't want to finish the game but i want it to last!My end play time was like 94 hours and I'd done all the side material available to me -- but that only accounts for the yellow icons. I'm fairly sure the blue icons (your police/gang encounters) are like random battles and will spawn endlessly. Just to give you a rough idea on content... although maybe up to 10 hours of that was paused while eating or something.
I really hope theres a lot more to come in terms of free or paid DLC content, this game just has so much potential to be a lot more.