I'd like to explore the story, and give CDPR a try since I don't have the raw power to play their games and also, see for myself the driving they promised us.
I was particually intersted in their roadmap for cars and bikes design since CDPR said they designed a quite immersive sensation of driving, contrary to games like Watch Dogs or GTA, when driving leads you to cross cities, even when they were big, in a few minutes only.
Then I'd try to look up for collectibles and Easter Eggs on my way.