Many iPhone users/fans hated the idea of Apple releasing a larger display iPhone. Apple fans voiced their dismay over rumors of the larger iPhone. Then miraculously the iPhone plus gets released and suddenly it's Apples best selling device, and the hate turned to joy. The same will happen when Apple releases a curved display iPhone.
I always wanted the iPhone to have a larger display. That's why I never got one until they did. I don't want a curved display--unless they can somehow implement it better. Occasionally, Apple surprises us.