I took great care to compare 4x, only considering 16x as a zoom, especially since "zoomed in", it blows out the details too much so you lose the global picture. Still, 16x means HiDPI will make it looks crisp as hell for the same physical size.
As for the video, the dent in Mario's cap outline and the similar angles in the background outlines ruins hq4x for me, while I could live with the "200"/"400" lettering (which looks better on hq4x) because it disappears quickly (but does not bode well for other cases where text appears)
As for the video, the dent in Mario's cap outline and the similar angles in the background outlines ruins hq4x for me, while I could live with the "200"/"400" lettering (which looks better on hq4x) because it disappears quickly (but does not bode well for other cases where text appears)