While the screen might "spread out" to the same size as the 8+, the usable space for things like video or apps are not as large as the 8+, which many reviewers seem to be missing the point of.  Since you can't show video partially obscured by the camera bump, the actual screen size is less then.  It is nice that its overall a smaller size which is the one true benefit of near bezel free designs, but the belief that you are getting the same usable space is not true.
Anyways, I would like to read about real people use this thing in the real world in the near future.