Comparing GoTo Surfing with True Surfing?

Maybe I understand GoTo wrong and it must be more complex than I thought to give a decent result. Anyway I decided to stick to a True Surfing-like approach that evaluates a bunch of points instead of only the extreme points and then I let the surf smooth the movement by itself. Does the GoTo movement should feel almost smooth like that? Mine just doesn't and when I see DrussGT in action I feel like it should.