I was at Best Buy yesterday to get a look at the S6 Edge.
Wow, what a disappointment. I was hoping the edges would be like the one that the Note 4 Edge has. But on the S6 Edge, it feels... pointless. There's no good reason for the edges to be there, and it doesn't actually make the screen feel bezelless -- there's a black line at the edge (the Note 4 Edge's edge doesn't have that black line). The "desktop" (whatever you call it) also doesn't terminate at the flat point like the Note 4 Edge (the curved part is given to those buttons and stuff). It just continues over the curve, making the screen look weird at the left and right edges.
Guess I don't get why the curved edges are even there at all.