Just spent the last half an hour gunning down cops and SWAT team members with 5 stars and headshots for most of them.
Took forever, killed a bunch of people, yet my bar moved like...5%, if that.
What's the quickest way to raise your shooting skill? Also, how does it help on free-aim servers?
P.S. I got away, by the way. If anyone knows that big construction site where there is a mission you do online and there's also a gang territory there, I will on the top floor there. The police rarely came from behind me (the only way in), and when the did, I finally just took cover on the pillars until my stars went away. That place and the tunnels where you make a heist escape in SP are my two go-to getaway spots.