I don't know about you, but before they actually gave the zone, I thought it would be like some advanced sprawling civilization full of Eredar power and fel - the NAthrezim world was described as quite the civilization.
I wonder if any of you fully expected Argus to be all ruins before the announcement and interviews that revealed it came? And why do you think blizzard did it that way? story direction? or the easiest thing to design for a patch cycle as opposed to an expansion cycle - face it, cities like Suramar aren't easy or quick compared to ruins - or did you expect their throne world to be fully ruined?