Episode four was more watchable since a lot of stuff happened, at least. Not sure if any of it makes sense or holds together though, and the way characters can turn from good to evil at the drop of a hat (any hat!) is annoying. And now it seems that your power can turn you evil, like Sylar with the hunger. That seems like a bit of a retcon to me: when he murdered his first victim he didn't know it would give him a power, did he? Actually, I can't remember. But he definitely murdered his mother (the snow globe one) and some person in Mexico who was about to call the cops on him, and they didn't have powers. So he's evil, really.
How come Future Pete couldn't regenerate after evil sexy (yes, put her in leather and give her black hair and I'll find her sexy) Claire shot him? What IS evil future sexy Claire's agenda anyway? Why does she want to stop Peter saving the world? Does she just not believe him or is she such an emo that she wants everyone to die to satisfy her emo fantasies?
Futuer Daphne looked like Kristen Bell. It was confusing. She's could do better than Fat Matt.
How come future Molly didn't look any older? Is one of her abilities to delay the onset of puberty?
Hiro and Ando are so annoying with they're "of course I should trust you/I don't trust you!" shite.
Mohinder's a knob.