I don't think anyone would argue that Sublime Text has a much nicer GUI than anything Vim has. It's just lots of little things, like how scrolling is smooth and

I don't think anyone would argue that Sublime Text has a much nicer GUI than anything Vim has. It's just lots of little things, like how scrolling is smooth and quick, not entire lines popping into/out of view. The zoomed out source map is also nice. It's also ever so slightly snappier. Vim seems to be ever so slightly less responsive when I have several panes open.