I haven't played The Graveyard, but I did download Fatale recently.

I would caution you that Fatale is not a game, it's really more of a tableau. The Path, of course, led to a similar caveat/complaint, but Fatale really makes no pretense about being a game. The closest thing, perhaps, would be a GeForce tech demo. That'd be unfair, though, as the point of Fatale is much more ambitious (or pretentious if you want to be a jerk). It seems to play with similar themes of freedom, femininity and expression as The Path but it does so in a smaller world and in a less "game like" environment (though there are still "rewards" here).

I would say it's probably worth the 8 bucks if you're interested in the developers. It has some nice art direction and Jarboe returns to contribute to the soundtrack (a collaboration that I hope continues in the future).

By the way, a familiarity with Wilde's Salome may be helpful, though I haven't read it in five years or so and remember very little about it.

I would be very interesting in hearing other people's opinions of it here.