The Forged: A Raider gang that actively takes in recruits from the outside?, I wonder if I'll be able to actually go there and negotiate with them...Nope they attack outsiders on sight. How the fuck are they going to get all these new recruits?
Combat Zone: OMG an Arena, This game is awesome, Maybe I can bet on fights, or fight in the arena myself and become a champion, or maybe I could...Oh wait, you get attacked on sight
East City Downs: Cool a racing track, I wonder if I can bet, I wonder if I can enter Codsworth, wait why is the presenter attacking me?, Why are they all shooting me ....Damnit, another generic combat-fest.
Gunners: Oh, a group of mercenaries?, I wonder if I can hire them to work with me?, I wonder if they'll only attack if they're hired to kill me, I wonder if ...Another generic group of Raiders, just with slightly cooler armor.
Helping the Minutemen: Great I'm going to find my first settlement, I wonder what the unique backstory is here, and what kind of trouble there in ... Oh, it's a generic, bland settlement giving nothing but Radiants.
Yay, I've defeated this Raider Gang. I wonder how my actions will effect the Commonwealth ... 30 days later, respawned.
The List goes on and on.