Hi haruhi_fujioka8!
I read your story about opinions about some characters.
(Sorry for possible mistakes, but I'm Italian and I don't speak English very well...)
I think you're right about Piper: she isn't a Mary Sue! But superficial fangirls don't understand...
I read all the chapter and it looks to me very correct. Your examples are right. So, why people doesn't understand that Piper is more than a pretty face?? Of course, a lot of people love Percy and Annabeth and bla bla bla. But they had five books! Instead, Jason and Piper had a pseudo-year, but it wasn't real...:(
So, sorry for my grammar,but I want to tell you my sister and I are writing a story called "Piper is not useless"(Both Italian and English). If you like Piper, in my opinion, you are going to like this story...
You can read it on my page or on my sister page (Valestar00)...
Bye and thank you for your fantastic chapter!