Ye, Brigh sums it up well - it's mostly good for the casual gamer and all the people been playing hardcore 24/7 are not so happy

You can read plenty on the wow forums about it all, prolly too much to go into.
Having fun being back but sorta strange as I'm not really playing my main. Because he's so low in pvp rank and reputation its not really worth doing anything other than for fun as the patch is coming (which will wipe that progress - and I'm not close enough to getting anything really). And in terms of items las already has a pretty decent set of items anyway - so mostly just running around on my rogue alt (level 37) at the moment
Once you are all in game though am happy to help out on dungeon runs etc though to improve your items a bit and get a headstart on TBC come Jan. And once we get the pvp patch then I am keen to do some pvp

In general i think this patch and expansion is going to be pretty cool for more casual style play (which after all is probably Blizzards most common customer).