So to sum up:
40 of us (alliance) storms through DZ and into Orgrimmar, where we encounter 40+ hordes (they had a heads-up of our ETA) and after a hefty fight, we overcome them and start regrouping south of DZ. At this point we're down to 35. We're trying to find more people, repair gear, rebuff etc.. when all of a sudden we get a nice horde-style sucker punch delivered by around 70ish butthurt hordes (that's 1 alliance on 2 hordes). After we recover and find new people we form a new group (almost 40) and spank some *** again, this time even killing their warchief (Thrall) after which we sweep through DZ once again and HS back to Dalaran, marking this event's end.
GGWP Alliance
Vids / SS should come soon.