User blog comment:Mr. Xemnas/The guys at Marvel show their true colors/@comment-5473242-20130508201747/@comment-4651179-20130509194416

"We don't start say that Harry Potter was a useless story because it ended."

That is totally different.

I would feel they were useless if in the end of the 7th book it was all revealed to be part of Harry's imagination.

One thing is that something ends and other thing is that something never happened.