Being over 6 foot and not the smallest built person is quite often a challenge as a photographer to try and remain inconspicuous during a wedding (something which I personally think I do a pretty good at!). These guys on the other hand, do not have such ability.
I'm pretty much at a loss to what to say about this, which doesn't happen that often, they're popping flash everywhere, firing in peoples faces and generally getting in the way and acting like they own the place. I especially love the heads, shoulders, knees and toes action at 3.05. You can even hear shutter of the camera over the bride and groom given their vows, which is amazing when you consider they're mic'd up giving their vows!
Really feel for the videographer here, he has pretty much zero uninterrupted footage of the ceremony because of the photographers.