He asked about Ghostbusters and Aerosmith.
Between those, I would go with Ghostbusters, it is a great game.
A few other games have come up in this thread, The Walking Dead and Metallica. I own both those games and Ghostbusters, and would go with Ghostbusters over both. I also have an Aerosmith on order, and expect I will like Aerosmith more then The Walking Dead or Matallica.
Not to knock those other 2 games, they play well, but I will enjoy Aerosmith's music more.
That is the great thing about having different games to choose from, different people look for different things.