I can't wait, so this will be replaced with a full review, pics and video in a few days, but in the meantime, for those of you not going (Tim!), check out what you'll miss (thanks to JarreUK).
Update 6 July: Sorry, still no time to do a proper review, there are raw video and pictures in the gallery though.
Feel free to make copies or reuse them, but if you do so give us a credit.
Taxonomy upgrade extras