...what tempted me was to see Shannyn Sossamon. She looked like a bright talent about ten years ago and I love her in A Knight's Tale / The Rules of Attraction. She just never really materialised and since then her best is probably a small role in Kiss Kiss Bang Bang. I do want to see Wristcutters: A Love Story though.
If you liked "Black Swan", I highly recommend the grandmother of this genre: "The Red Shoes" (1948).The Ballet is slightly more in the foreground than in "Black Swan", still it isn't exactly a "Dance-Movie", it merely takes place in ballet and as in "Black Swan" the professional background would be exchangeable.