My favorite Sony studios are Santa Monica and Polyphony Digital. Sucker Punch is on top now, and Housemarque as well.
I loved Days Gone, but dunno what Bend futute is leading to, time will tell.
Osobo are super talented on what they do, like Nintendo Mario/Kirby type of games, even tho it's not my favorite genre but it's great to have a studio like this.
Insomniacs and Naughty Dog used to be some of my favorites, but ND has lost their magic, and Insomniacs is turning into a Marvel game studio.
What we can notice here is the heavy lack of Japanese studios on Sony, and it doesn't seem Sony is doing anything to improve this...