I REALLY like this show... Up till about episode 15, then it went more and more downhill leading to one of the most confused and frankly lame last episodes of any anime series ever.
The show had great potential and up till episode 15 it was on track to be legendary, but sadly by the end it was a fairly forgettable series.
I'm gunna just make a blanket statement here, as a general rule (ep15+ spoilers, as well as spoilers for Death Note, you've been WARNED)
if the primary antagonist dies and you're 1/2 way through the series, you can pretty much fucking guarentee the rest of the series is going to suck. SAO was epic, Heathcliffe is revealed to be the badguy, awesome twist! then he dies... and they go into a new game.. with fairies... lame. Death Note, one of the most brilliant cat and mouse detective shows in existance.. then they killed of L and what do you know, the series starts going downhill FAST.... Do you see the pattern here
Also... Why is it cousins seem to be fair game in Anime
I first noticed it in Elfen Lied.. But that show was so fucked up, I just figured that the Mangaka was a perv, but then it's cropped up a few more times..