The five stars are clearly for single status. This is in no way an album, and when you look at buying a single, you understand that it isn't an album.
That being said, I think this is a great single. Five tracks, all different, only one of them (Slow Burn)on Heathen itself. Pretty much what we're getting here is stuff that could have mad the "Toy" album, and well, I hope that one day that album comes out, but until then, it's single buying times, and this single is worth your money.
I personally think Shadow Man is a great song, perhaps my favorite of the single. Go get it.