I've been watching since episode 1, but I think with the "government round-up of the heroes" it's jumped the shark. This story line has been done to death and it becomes impossible to suspend reality when the show stops following its own rules and characters stop acting like themselves.

A few examples that have recently left me thinking "WTF...who wrote this tripe?!?"

-Ando's supercharge ability allows him and freaky-fast-chick (Daphne?) to go back in time, ala superman. So they go back 16 years and save Hiro Nackamura, then inexplicably are able to fast forward back to the present?

-When Parkman is all bombed up and looks like a terrorist, Nathan Patrelli walks up to the cops or bomb squad or whatever the guys were, and says, "I'm a Senator, let me talk to this guy" and they LET HIM??? Never, ever, not in a million years.

-Why would they still have Jessica...I mean Nicki...I mean Tracy Strouse in the room with all the heat lamps if they are now sedating all the rest of the heroes?

I LOVE this show, but this season I've been very disappointed with it!

Masterfully created by Tim Kring, it is a suspenseful, well produced and edited series in which humans continue their evolution into the realm of acquiring super powers. The wickedness of politics are masterfully intertwined with personal stories and events in the lives of the characters.