Try increasing the aiming difficulty in the menu and things should be slightly more difficult for you. Personally I think they found a good level in terms of difficulty. There are some spikes here and there, but the legendary and random "Rockstar wall of difficulty" never pops up, which is a good thing in my opinion. The story is strong enough to want to see it through to the end, but more importantly I find the theme and tone of the story to be much more engaging than any GTA I've ever played.
Yeah thanks for that, I actually die a few times now. Way too easy before, where's the challenge in pressing the target button and shooting without being able to miss? They should have had it default that you aim your self.
Was still too easy until getting to Mexico. Now its becoming a proper game