WOW End of Class Reviews : World of Warcraft General Discussions

Last night, in a thread on warrior class forum, Tseric (a Blizzard poster) stated that class reviews, as we have seen them in the 1.X patches, are not going to happen anymore.

'Class Reviews' as they have been known in the past, are a thing of the past. The devs will make adjustments as they feel are merited, but they will likely be sprinkled between classes and delivered over patches. There will not be a future patch which will be deemed a 'class patch'.

Does it mean, that Blizzard considers the classes are "balanced" ,and that we can only expect minor fixes/tweaks in the future?