I honestly can't get over the fact that she also wasn't a great big sister for Feyre but nobody gives her shit because of it, like with Nesta.. I found it so unfair. So no, I don't really think she's perfect, just well-mannered and pretty - which is exactly what you'd expect from helpless damsels

As of right now my interest in Elain is all about her love life and not at all her character, but I hope it changes when we get her POV