The Flash wrapped up its fifth season tonight, as Barry Allen had to deal with supervillain threats from both the present and future. Even as Cicada continued her plot to kill all metahumans, Eobard Thawne's final and most desperate gambit paid off, allowing the Reverse-Flash to run once more. All this, plus the finale helped set the stage for the upcoming "Crisis on Infinite Earths" crossover. We'll have our review of "Legacy" up a bit later tonight.