I don't know that I've ever been more disappointed in a season finale. For as many plot twists and they've had and as much originality they've injected into the show, the finale seemed completely predictable and boring.
SPOILERS:
1. Sylar's death was ridiculous. It was like the scene in Holy Grail when Lancelot was charging the castle guards. Hiro - "Syrar, here I come to sray you!"
2. Why couldn't Peter fly off on his own to explode
3. They needed to reveal Mrs. Petrelli's power that episode
4. The interaction between Molly and Micah was gheyness
5. Parkman should have died half a season ago
6. More Candice please.
7. Nothing addressed with Heidi's recovery
Make the fucking thing a 2-hour episode.