I just purchased mine and have been playing around with it for the past few hours. I've notcied the following:
The ipod is beautiful, not only the black and red that I like so much, but the black back, the sigs, and the shiny new look that the whole thing has.
I just finished watching the video and was overall a little disappointed by it. Mofo Mexico City is fun but the live music video for the song was preview enough of what it would be like. The retro I Will Follow video is actually very enjoyable and makes me laugh at Bono's quirky and bouncey stage presence early in his career. ZooTV streets is one of my favorites from the video and is such a treat to watch, as is God Pt. 2 from Lovetown. Finally, COBL Milan was exciting because it shows us what we are in store for this fall from the DVD. The video is pretty good, but for me, the energy dosent come anywhere near Slane (what people are thinking it could be similar to). The editing seen in the COBL video is also sort of a letdown, few crowd shots, awkward still frames, and some overlapping images that look rather unprofessional.
In closing, I'm really happy I bought the iPod, but I think everyone is a little bit too worked up over the video documentary...anyways, I'll let someone else add more commentary if they want, I guess I'm not as hungry for new U2 footage as everyone else is...