Itemization: the new Icy Keep raid zone drops worse stuff than Vig x2. Yes, it's an easy raid zone, but x4 should probably drop better loot than the x2. Also, the new head that drops in VD: Cella - the mage secondary slot item - is better than the Crystal Ball of the Depths off of HM Twins. That just doesn't seem right.
Also, raid achievements for the new raid zones are missing.