I am insulted. If you find units disposable, then I suggest you reset every time someone on your side dies. And they haven't seen those flaws because they are so negligible it's trivial. The characters aren't that bad, this isn't FE11. And from a gameplay standpoint, this entry has so much content that it doesn't get old quickly. And because of nostalgia, I loved the opportunity to revisit using older heroes. I'm sorry the populace doesn't agree with you, heck, the general fandom and I are at odds over Ike, but you've got to deal with it.