Gabriel always seemed to have had a "thing" for "performance art". (I still remember, IIRC, him showing up on an early SNL episode, dressed as a giant sunflower.) In this concert, he manages to strategically blend a number of "unusual" (and entertaining) activities on stage, with some of his best musical work, all of which provides for one of the more enjoyable concert experiences that I've seen.
I managed to squirrel away an HD version of this concert, on my DVR, more than a decade ago, and have hung onto it ever since, because I found it to be so special (always worrying that I'd lose that hard-drive-based recording). I was elated to finally see it released on Blu-Ray (in late 2016), which I immediately pre-ordered, and am writing this review as I watch the BR (that arrived today). I just felt like it deserved another high-rated "plug", as this BR release finally affords a new opportunity for others to take in this concert.
Aside from the musical selection, and some of the aforementioned, on-stage antics, the camera work is one aspect that makes this so special. Virtually the entire concert is filmed in (sometimes extreme) close-up, by a significant onstage camera crew, and that just gives it a feeling of being extremely intimate.
If you have only listened to Peter's work over the years, and have enjoyed it at all, I would highly recommend this as a super-entertaining way to take in that music again (and again), in a far more visceral manner. The concert is just over two hours, so there is a large selection of music to be had.