I beat the game. It took me exactly 2 weeks to get to 78%... lol pathetic.
Then I got hella bored of it, so the last 12% took over the next year....
IT just got boring as did it's predecessors. The series is just getting played out.
You start to notice the little things that get on your nerves. For example when you shoot someones head, the head disapears, now that's not realistic and reallly started to bug me....