I'll say this.
I finished Uncharted 4 and, I was like this with 3 as well, all I could think was 'well i'm glad that's over with. if i see another rock surface that extends way too long vertically or horizontally that I have to push up on and press x in that exact same manner that i always do in an uncharted game, i'm probably going to barf.' So while the game itself was made well enough, I could not be more done with that formula. I'm now as done with the UC formula as I am with Gears. Those characters are completely fleshed out, and even if there is more, I don't want to know more. I want something radically different.
I finished Watch Dogs 2 and all I could think was 'man I hope they make another one of these' the game is not without its issues(mostly in how it balances combat which needs a huge balance change. not the gameplay itself but the damage bullets do, the upgrades available to marcus, the reinforcements system and how much stronger certain hacks are above others) but I loved seeing their world and their experience. I loved the dialogue between the characters except one character because fuck that one character. I dont know if its a spoiler to say who it is or not. The best part about Watch Dogs 2's core group is that Marcus's conversations with each of his pals is VERY different. He doesn't do the video game protagonist 'I talk the same way to everyone and everyone agrees with me' thing. He acts a little stupid to Wrench because they both like goofy shit, he acts very respectful and doesn't try to shock the autistic character Josh, he's got 'i'm not the only other black dude' conversation with Horatio that Austin's article mentioned that they don't use enough in the game itself, and he lets Sitara lead in conversations because of how her personality is since she tries hard to be a leader even if the game implies Marcus is the leader. He toes the line with her.
I don't necessarily want to see the same characters again, but I want to see the same team tackle some more characters. Hell, I had confidence they could make another deathly serious Watch Dogs game like WD1 and actually make it interesting after 2. Also their open world is amazing.