As it begins its fourth season, Hulu's The Handmaid's Tale has reached that point at which, more than any other factor, comfort with change has become central to both its long-term legacy and short-term success. It's here that, based on eight episodes of the new season, I'm seeing more similarities to a Homeland or The Walking Dead than the true pantheon shows. The Handmaid's Tale is solidly entrenched in the things it does well — with Elisabeth Moss' performance as an unimpeachable centerpiece — and most frustrating in its bleak and repetitive rhythms. It becomes harder and harder to trust that even when big things happen on