...but haven't, and/or if you like film noir, you might want to consider subscribing now. See this for their November new arrivals, which feature a lot of noir, including many with Robert Mitchum, who's the star (along with Jane Greer) of my favorite in this genre, Out of the Past. I wrote about it in the 52 Movies series.
Also among the new arrivals is Thunder Road, which appeared to be available on Netflix back when I first subscribed, when it was all or mostly DVDs by mail. I put on my list but it soon went into the "Saved" category, from which few titles seem to return. I've been wanting to see it again for years. I thought it was great when I was about twelve.