Been playing this and god damn it is fun. Helicopter controls are pretty wonky and when I bought a boat from the black market the guy was nice enough to put it on land where I spent 10 minutes trying to get it into water only to have it disappear.
But overall, it is fun as **** to infiltrate an enemy base, **** shit up, jack a helicopter and leave nothing but explosions and death in your wake, get shot down, and then grapple and jack another helicopter and repeat this process until you die. So god damn fun.