Photo: Ivan Sardi/Netflix/Ivan Sardi/Netflix
As the seasons change outside our windows, so too do they shift on Netflix. With the post-holiday winter stupor having finally abated and Oscar campaigning nearly at an end, business as usual can return to the Big Red N following a couple quiet months. March brings a threefer of mid-size entertainments, one of them head-and-shoulders above the others — an Amblin-ish time-travel adventure featuring Ryan Reynolds, a potboiler thriller placing Leighton Meester in harm’s way during a Croatian vacation, and an Arctic tooth-and-nail survival tale pitting Nikolaj Coster-Waldau and Joe Cole against an irate polar bear. And the lower-profile foreign imports ain’t half bad either, in particular a…