Hmm, well I played both routes to keep myself from becoming biased to one side. But... yeah, you'll see.
Hate
Takumi
Azama
Asugi
Percy
Dislike
Asugi
Rhajat
Niles
Ignatius
Kiragi
Subaki
Hinata
Ryoma
Orochi
Jakob
Silas
Mild Indifference On The Border Of Annoyance
Sakura
Effie
Caeldori
Overall, I just felt that Hoshido had too many bland personalities or just reused repeatedly. And the characters that did stand out either did it negatively or rarely positive. I mean the only Hoshido characters I truly liked were Hinoka, Kaden, and Selkie. Yes, I was indifferent about many characters as a whole even Nohrians, but the ones that irked me more often than not were the Hoshidians. I mean the only reason Caeldori isn't with the other Hoshidian Awakening characters is just because of what I heard happens if Severa's her mother in Revelations.