In a number of hours, horde forces and morale have been completely devastated by the alliance war machine. The savages of the horde have fallen to a glorious alliance advance millions of times.
Without massively outnumbering the alliance the Horde have been slain like whimpering dogs, a trend that is sure to continue throughout Classic.
I think anyone with any vanilla WoW experience expected Alliance to dominate AV. It is, after all, a PvE-oriented battleground so it makes sense it’s the one Alliance would excel at.
It does effect it, the world is empty now as the people who were standing around spamming tab + 1 for a fraction of an hk are now standing around in AV for the easy honor. I would say this is a double win for alliance.