I think that Evangelicals will decide to become their own denomination sooner or later, but at present Evangelicals do nominally belong to a variety of denominations and practice differently according to those denominations, even if they refuse to learn why they do this or that ritual a certain way or why they do or don't do certain rituals at all - the point isn't to understand, the point is to do what you're supposed to. I don't think we disagree about the merits of the movement.