I guess my level of enjoyment depends on if you need to know the people you play with. If it's like Journey and it doesn't really matter who you play with then I might be interested. But if it's a game that's best when you play with friends then it's not for me.
I simply don't know enough people that are interested enough in playing videogames for that too be fun. If I had more friends that were into games then that might be really cool, but unfortunately I don't.
I wonder if the game will feature actual songs with lyrics now that Paul McCartney is attached to the project?