First, it's the same game as Far Cry 4.. The thing i've hated in the 4 are back in the 5. Too long mission in some sorts of "slow motion" (same as when you took drugs in Far Cry 4) that are very boring. Too much useless side mission that seems the same as the Far Cry 4, just to add some gaming times.
14 Hours in normal mode to get 100%