"Defiance" Is Getting Better

No one is more pleased than I am to revise a negative opinion about a science fiction TV show. So I'm happy to report that Defiance, Syfy's big-budget western-town-with-aliens show, seems to be getting better.  The last two episodes have been sharper, more logical, and less flat-footed. And the Big Baddie Datak Tarr is becoming more interesting.