I got all the bonuses done, too. The commentary is ported over from the DVD releaseof some years ago, but there are some new featurettes including Cameron Crowe looking back on his first directorial experience in a separate interview, and the three primary cast members also looking back on the experience of making the movie twenty years ago (my, how they've all changed! I guess many of us have in twenty years!)
The one bonus I didn't like at all was a bunch of minor celebrities (including Thomas Lennon and Ben Garnet from RENO 911!) exclaiming their love for the movie quoting dialogue and metioning iconic moments that have stayed with them. Seemed kind of un-cool to me. (They did that on the CLOVERFIELD Blu-ray, and I didn't like it there either.)