As much as Ryan Murphy drives me absofuckinglutely nuts, I look forward to his freakfuckingtastic “American Horror Story” each year. Part of its appeal is its one-shot nature every of season. Murphy’s famously short attention span tends to doom his shows past their first season. (cough, Glee, cough) But by completely changing the setting, the plot and the characters it keeps things fresh. But the smartest thing by far is keeping the same very, very talented female cast. Jessica Lange, Sarah Paulson, Kathy Bates Angela Bassett. It’s hard to find a more talented collection of ladies on one show than that. This year’s carnival theme is rich with possibilities, and already we’ll have double the fun with Sarah and triple the fun with Angela (oh yeah, I noticed the extra girl in there). So bring on the freaks.