>>282912257
>Yosuga no Sora
>focused primarily on a romantic relationship between a brother and sister
There's at most 5 episodes that you can consider are completely about them, that's not even half of the total runtime. The rest is about him fucking other girls. Meanwhile Oreimo has 31 full-fledged episodes where the focus is always on them, even when he's dating another girl. If YnS was longer and the whole thing was actually about Haru and Sora it would definitely blow Oreimo out of the water but it's just way too short to be satisfying
>Ambiguous resolution communicating that society cannot be expected to embrace taboo so easily and there are more challenges ahead
This is just as true for Oreimo unless you stop watching right before they reveal what their promise was