This has been on my list for a while, and I managed to find a copy on a recent trek to Powell's. It was super-interesting, although a little uneven. I really the essays by Berlant, Williams, and Nelson to be the strongest, most interesting, and most thought-provoking.
Curiously, for a book subtitled "The Culture and Politics of an Emotion," a third of the essays focused on George Eliot. Nothing against, but like, what?