I saw it with some friends when PBS ran it on WNET. We all thought it was a brilliant animated feature.
Well worth the download if you have the bandwidth and patience to grab the HD 4Gb version since it looks best on the biggest screen you can put it on. The dance sequence in the Sita's Fire
segment is absolutely hypnotic. My favorite part of the film.
We later bought the DVD since 50% of the profits go to Nina Paley. There's also an Artist's Edition
that comes with some nice extras. It runs $100 USD, but the artist gets 100% of the profits from this edition so it's a nice gesture if you liked the movie and can afford it. (We just bought the $20 standard edition, and later on, sent her a direct donation. We figured she'd get to keep more of it that way.)