Haha I do the same thing. When I find a fic that I enjoyed, I go through that author's other fics.

Right now, with all the EXO fanfiction and the AUs, it's really more about the stories for me now, rather than the pairings. I've never read so many pairings in a fandom before. Not like I did with SJ. But yeah, there are a lot of needs improvement writing out there. Still, it's for the love of the fandom and that's almost never really bad. :)