I'm a total sucker for this kind of stuff.

EXCELLENT!
Arthur snapping Maury' neck!

Now we know where Gabe gets his charming personality from.
Matt is a BIG DAMN HERO! Love it, he needs to take the gloves off more often. But I think he was taking chivalry a bit far in seemingly be willing to let Daphne kill him. Probably he would have just used an illusion to fool her but was hoping it wouldn't be necessary.
Maya exits the series, and there was much rejoicing. Hopefully this ends the Idiot Phase of Mohinder's storyline, tho being willing to use Peter as a guinea pig still seems pretty out of character.
Peter sets new world's records for gullibility by rushing back to rescue his suddenly beloved brother who only managed kill him two or three times so far, how about another shot at it, Gabe?

Kinda nice of him to inflict only minor injuries this time.
Arthur's story about Angela's attempted infantcide was intriguing but I'm sure there's more to the story than that. And Gabe's going to be a handful to try to control, that's for sure. Arthur definitely cannot depend on his loyalty.
They even found something in the story for Claire to do, namely babysit Elle and then rescue her dumb uncle (again). But gee, with the whole uncontrollable electrical discharge thing, you would have thought the girls would take the bus or something?
Nathan introduces former flame to cool present girlfriend. Fire, meet Ice. Interesting possibilities for a three-way?
So Peter didn't think it was worth mentioning the new brother to Nathan before he goes running off to save the day? I know there was a lot to deal with just then, but that seems like it should have been a priority. (It also raises the issue of whether Nathan remembers he used to have another baby brother and what the parents said happened to the kid.)
I am really starting to like Sylar as the 'good' guy.
He's not really the good guy - he's the guy whose life used to make no sense and suddenly his life is making all kinds of sense. Finding out the truth about his parentage is completely wish fulfillment for Gabriel the Nonentity. He doesn't need to be Sylar anymore because he isn't angry, frustrated and confused.
That doesn't mean he isn't going to be devious, dangerous and smart. Of all Arthur's sons, Gabriel is the acorn that fell right next to the tree. My only question is how nice Nathan and Peter could be Angela and Arthur's real offspring?
And they do need to remember he's still got issues with the Hunger, even if we can assume Arthur can shrug it off just as he can shrug off Maya's powers. Maybe he can even combine or alter powers to suit himself? That would be a neat trick.
Oh, and anyone else notice how "The Company" which was so bad in season 1 is now pretty much good, so they just made a totally new company to take its place as the "bad" one?
The Company is still ruthless. They locked up Vortex Guy without any trial, even though he did nothing wrong, and ended up driving him to apparent suicide. They're just not as ruthless as Arthur Petrelli...as far as we know...maybe Arthur has good reasons for everything, too?
I'm getting really sick of Hiro this season.
He's been pointless ever since the end of S1. He really should just be killed off permanently. They need to start doing some pruning among major character as well as the minors. They should keep the Petrellis and the Bennets because basically this show is just about them. Plus Matt cuz he's cool and Mo (but smarter please) so the cast won't be blindingly white and it
is a good idea to have a scientist in the mix.