Last night’s season premiere of “Lost” was a bit of a departure. The show has always stuck a tentative big toe in the sci-fi waters for a few seconds, but this time it dove in head first. What happened to all the promises of a logical explanation to everything? Hopefully, time travel won’t become a big mess like it did on “Heroes”. Ratings weren't that -- though it came in third place behind "Criminal Minds" and the premiere of "Lie to Me".