What we learned...
Hiro is not a villain.... yet
Mohinder has officially lost it ... full fledged fly/spider
Matt--> has a turtle and no Daphne
Adam=dead (formerly thought a impossibility)
Ok ... so this episodes left us with many questions...
Angela has admitted to Sylar that she's her mother, but does that mean that Arthur is the father? It doesn't make sense that they would just give Sylar away because he had no powers ... wouldn't Arthur just have done the same thing that he did with Nathan and give Sylar powers? Or is it that they did give Sylar powers but when they still saw no change they abandoned him... but then again Peter and Nathan didn't exhibit there powers until later in life as well.
Hiro was a taught a valuable lesson.... don't always depend on your powers. Is this a lesson that Peter will also have to learn in order to defeat Daddy dearest?
Nathan and Tracy are at Mohinder's mercy ... but it seemed that Mohinder was starting to show some regret ... will he return to be the hero that he once was or will he dwell further into villainy?
Maury ... how did he escape his own mind ... was it with Arthur's help? Why does he want to recruit his son... he must know by now that Mat won't work with him.
Sylar--> good or bad? his changes were so dramatic that its hard to tell.
Claire-> why is she so special ... if her powers are the same as Adams then she can be killed by pple like Arthur Petrelli ... so is there something more that we're looking for? After all she does carry the infamous Petrelli blood line.
Nathan-> how did he heal himself... is it possible that Nathan already had power that no one detected or is Nathan the odd son out? Arthur not his dad?
And the biggest fish of them all Arthur Petrelli-> All i have to say is WTF? What does he want? He absorbed Peters and Adams power... how will he be killed? How powerful is he? Why did everyone assume him dead when he wasn't?
So many questions and all of them seem to lie within the hands of the Petrelli blood line...