Lots of great options. Much of it is going to depend on your preferences. I'd rank it like this
1. Game of Thrones
2. The Walking Dead
3. Ghostbusters
4. Metallica
Game of Thrones offers a lot of player choice and decision making which I really appreciate. Walking Dead is tough but rewarding when you can get it going. Ghostbusters is primo theme integration and an awesome all-around package.
Don't discount Metallica either. Even if you don't like the music, it's still a great pin. Personally I just find myself getting tired of it quicker than the others here.