It’s time to catch up with a handful of new prime-time TV offerings on this week’s webisode of Sofa Snark, my weekly video blog wrapping up the best and worst shows on the air. Much of the networks’ schedules are up in the air until next month’s upfronts here in New York. Industry buzz says Fox has all but officially axed “Terminator: The Sarah Connor Chronicles” while NBC’s “Chuck” remains in limbo. Consider ABC’s “Cupid” a goner and, with any luck, “The Unusuals” as well. Until the TV gods weigh in, let’s enjoy this week’s Sofa Snark. “Lost” rips off Star Wars, Tori Spelling returns to “90210,” “In Treatment” is back on HBO and the producers of “ER” bring you “Southland.” Other shows covered this week include “Tracey Ullman’s State of the Union,” “The Tudors,” “Heroes,” “The Unusuals” and “Better Off Ted.” Enjoy Sofa Snark and click over to my YouTube channel to rate this video.