I bought another 6x packs today and many of them return just horrible cards, most of which were 4x commons and 1x crummy rare.
Of the 6x packs that I got the best pack pull was a pack of two rares and an epic, although none of these except maybe the Xenith Monk are really any good to play with so I'm feeling like I certainly wasted some money today.
It's really disheartening when you buy 5-6 packs two days in a row and just get a whole lot of garbage in your packs.
Hoping the next round will be better...