First things first: Ed Sheeran's Saturday Night Live portrait makes him look like Hobbit Spice and it's impossible to quit staring at it. Secondly, it's exciting for an artist of Sheeran's stature to use the SNL stage to premiere new material instead of dropping it via YouTube or Twitter or whichever social network he'd choose for instant gratification and clickable domination. A creepy as hell headshot may have come out of it, but Sheeran's SNL debut was a fruitful one for him that established crossover appeal--or at least it justified Sheeran's presence on the playlist of anyone over the age of 18 who needs to lay off the greatest hits of Jack Johnson and John Mayer for awhile.
See also: "OMG Her Face!": America Reacts to Haim's SNL Performance