How are the commentaries and bonus material on the Star Wars DVD box set??

[voicebug]

What do you guys think about the bonus material, documentaries, and commentaries on the 4 DVD Star Wars collection? I haven't bought the set yet, but am looking more forward to the bonus material than watching the actual movies. I guess its because this is 'new' material and I absolutely loved the documentaries on the Phantom Menace and Attack of the Clones DVDs.

Am I getting my hopes up or are they pretty cool??

Thanks, guys.

[greg_t]

The empire of dreams documentary is very good. I have only listened all the way through the Empire strikes back commentary. Irvin Kershner is on it and he is interesting to hear his take on the film. I started the Jedi one but got bored pretty quick. It is a very good set though and well worth it for fans of the films.