[quote name='ananag112']Well, now we know Sylar's only weakness are mentally disturbed little boys.[/quote]
Seriously, Parkman used to be one of my least favorite characters, but the whole "I'm going to make them pay..." character development could be interesting. I liked the mind control of the soldiers, even if they only told it in a flashback. It created distance, and could have been far more visceral handled in real time.
Claire needs to leave the show. She is a terrible actor, and a boring character, and I cringe whenever she tries to play "determined".
I think Hiro will get powers back, perhaps on a limited scale (no more time travel?). The best thing they did with this season is find a way to write out all the time travelers, and most of the precogs. Though they did give it to Parkman, it just seems to be a lazy storytelling device.
Peter will likely learn to control his powers better, and hold more than one at a time. I look forward to flying, mindcontrolling, healing, superstrength Peter. Now that his character is growing some cajones.
Sylar's development is perhaps the most interesting, I never liked him, because he had no redeeming characteristics, but now he's showing a few. Sure, he tortured that soldier, but they tried to capture/kill him. I really can't blame him for that.