A&E’s smash hit Duck Dynasty returned last night for its third season and destroyed its competition, both on cable and broadcast TV. The network said that it is now “the #1 nonfiction series on cable in 2013” and the “season three premiere grew by 132% in total viewers, 117% in adults 25-54 and 127% in adults 18-49 versus the season two premiere.” Even more impressive, Vulture’s Joe Adalian has a series of devastating comparisons—at least, they’re devastating for broadcast networks that target huge audiences yet have been beaten by a low-budget, scripted reality show: Last night’s DUCK DYNASTY brought in 5M adults 18-49, more than any scripted show on Fox last week or any show on NBC at all. — Joe Adalian (@TVMoJoe) February 28, 2013 In A18-49, DUCK DYNASTY also outdrew the Thursday episode of IDOL + scripted heavyweights such as HIMYM, NCIS, Grey’s & The Following — Joe Adalian (@TVMoJoe) February 28, 2013 In A18-49, DUCK DYNASTY also outdrew the Thursday episode of IDOL + s...