AI accuracy needs work... bad. Very frustrating when playing by yourself and everyone and their mother can hit you while in a car, jet, chopper, etc. Fly the jet real low & fast at the military base and you'll see what I mean.
Healing items. I want to be able to hold more of them. P's and Q's need to heal you more. The rest are fine, just want to be able to hold more..
It'd be nice to get at least 20,000 for playing a high rank mission where you have to do more than one objective. For example: The LS Connection, American Exports, and a few others. INCREASE PAYOUTS FOR SIMEON/GERALD MISSIONS.
Aside from all that, I enjoy this game a lot.. just a few things frustrate the hell out of me. Mainly the enemy AI accuracy. The rest I can manage, but I swear it's like every enemy in this game is using auto-aim x100.