How many of you tried Fb advertising using FB user ID targeting? Is it working great for you? I have a star wars and star trek fan page. I was getting nice response to simple advertising methods. I bought a fb id scrapper which scrapes ids from fb groups. I collected very tergeted users from few groups and used FB user id targeting. Unfortunately I got very poor response than I was getting with simple methods. Whats your experience? did it work for you?