WMMMP Bloodvine Gear: Worth It?

[Tazeon]

Does Bloodvine help Warlocks more than Mages for a 5boxer whose team is mainly focused on grinding dugeons?

In other words, does bloodvine help a 4Warlock+Priest team or a Paladin+3Warlock+Paladin/Priest team (or Tank+3Warlock+Healer) more than it does 4Mages+Priest or Paladin+3Mages+Paladin/Priest (Tank+3Mages+Healer)?

yes it helps WL more then Mages, but only because it doesnt help mages for instances.

bloodvine set for grinding dungeons, Onyxia or ZG it's not worth.
if you want to raid BWL, a bloodvine set help your damage and will improve your chance to get a spot.