Have a look. Wherever there is a panorama display, people linger longer. The larger the display, the longer. Why? Well, panoramas are like the real world and how we see it. Wide. Our eyes move more side-to-side, than up-to-down. So it figures that panoramas engage us more. Also do you notice that you can become almost hypnotised when looking at smaller object, like a TV screen, for some time? This is, because our eye movement is restraint. But big is not always possible. True. But there is still a small-big. Less effective, but at least intriguing enough to justify a second look.