I remember commenting on this last year, thats not really bothered this time.
Anyway

i think i still feel like i did then in that yes they are pretty amazing and brave or maybe confident in what they do. maybe they are all on drugs lol. There is no way I could do that and i do take my hat off to them. I would love to be able to do some of the stuff on the vid.
On the other hand a lot of it seems pretty dam dangerous, not only to themselves but to other people, be the ped's or other road users. outright crazy. I would like to know the injury stats on curriors.
Would also like to point out, which i dont think anyone else has picked up on, is the nasty black cab driver who tries to drive into the cyclists. its teh cabs right of way crossing the road, but on seeing them, instead of waiting for the crazyees to go through the gap between him and the car infront, he tries to get as close as poss to close the gab and nearly squash a currier.
As a ped I dont like it when i am crossing the road on a green man, and they come whizzing past, gets right on my tits. (not just curriers but other bikes too).