Last week's episode wasn't bad. But this week's was great. Sylar fighting for his humanity (of all things), Hiro fighting for his life (against Adam, at the edge of the mythical white light. Bit on the nose, but still nice), and Samuel losing his one tie to humanity. Still seems like things are just drifting along, though. Every time they seem to be closing in, they then drift apart again. Hope we see some cohesion before the season ends.