Harry Potter married the wrong girl

Sorry, but I really think Harry should have married Luna instead of Ginny Weasely. I think Luna was more interesting; she came across as a little looney, but she was actually very wise. I love how simple she was upon Dobby's death. She told Harry to close Dobby's eyes, that way he would look like he was sleeping.
I really loved that character, and Evanna played her to perfection.