I love the artwork in this game - the women are very sexy, lots of stockings and lingerie, and the whole thing has a great film noir vibe. The choices are meaningful-ish, but there are only a few real decision points, and it's more of a virtual novel with a few minigames like making omelettes or a martini, but the story is good and the characters engaging and interesting. It's a pity that development seems to have slowed to a crawl, as it's clearly building up to something interesting.
The only thing that stops me giving this game five stars is that it is as buggy as hell and several times I had to go back to a previous save because I'd clicked on the wrong thing in the wrong order and locked myself out of further progress. Save often, especially in the Raven section!