First of all, let me say that i like retcons (you may shoot me now!), but only if they're well done, of course!
I was browsing the net and came aupon this arc called "Sins Past" and was blown away by the plot, but not in a good way! What the hell is going on?!? Gwen pregnant of Norman?! Adult 9 years old twins?!? And a lot of other facts don't play right with the original story, so, this seems like a retcon i'm not gonna like! What about you guys? Did you like this arc? Did it made sense in the end? Is it worth it?