Well it is an anniversary event, and the original AV was grindy as hell, so I guess they're keeping in the spirit of the thing.
Classic WoW design, get PvE players into a battleground then incentivize them to completely ignore the actual battle, thus pissing off all the PvPers who are there to have fun.
The PvE players can pick up LITERALLY 1000 crates in groups of ten, and the PvP players can bitch and moan about nobody doing PvP, and everybody in general has a bad time. Classic design.