Well, I would have to say that if the only thing you're interested in is SF modeling, then FSM might not be the mag for you (not you personally, Trekdude. "You," as in "to all I am addressing!"). There is the ocassional article, but they are few and far between, to be sure.
Aren't there any SF-only mags out there?
Come on over to Japan, where at some model shows you'd be hard pressed to find a single armor or aircraft model at all! Just robots, robots, and more robots...