I just hope they add some form of dynamic or random missions or just random crazy shit that happen in Los Santos, else it will end up like GTA IV, ton of potential but with nothing to do after you've finished the game
Here is an example from GTASA:
When you gambled in Las Venturas, and went into negative money you started getting phone calls from debt collectors. They called you about two to three times threatening you and after that they sent a car with two armed goons after you.
This car would follow you around, try to ram you off the road. If you ran on foot the guys would park nearby and chase after you and then get in the car again to get close. It was fun as fuck running through the side streets of Las Venturas trying to stay alive while getting shot at
You never knew when they would show up, would they ram you over or gun you down? Shit like this made San Andreas, along with the aerial dogfights above Area 69 and taking a few OG's with you to go on a drive by against rival gangs