I saw this play at a special performance at the Coconut Grove Playhouse and thought it was compelling, poetic, and incredibly romantic. I've never read Anna Karenina so I don't think not knowing the novel has much to do with understanding the play. It's more about life imitating art.
Nilo Cruz went to the same college I was going to at the time of this performance, there was a post-show talk with Cruz and I remember being slightly disappointed because he seemed a bit bored. I don't know what other plays were nominated at the time and I'm not sure if it deserved the Pulitzer but I think it's a fascinating piece.
"Some people can thrive and bloom living life in a living room, that's perfect for some people of one hundred and five. But I at least gotta try, when I think of all the sights that I gotta see, all the places I gotta play, all the things that I gotta be at"