Can I ask how you make your images HD? They look pretty good. So far I've just been using waifu2x but it looks like you have something more involved using an image editor or something? Anyway, you don't have to tell me your secrets, I was just wondering if you made yours by hand.
idk if this is just me, but recently the HD artwork has been a bit blurry, like it looks weird. The WT rebirths look great and clear but the more recent ones look blurry to me. This might just be me tho
Some time over Sharpening an image can cause it to blurr or look weird because the colurs run a bit , games use anti aliasing and anisotropic filtering for this , over use of those causes the same thing