Although I will say flight the way Blizzard implemented it was the only original innovative idea Blizzard ever had. Everything else they did was pretty much a copy off other MMOs... look no further the WoD Garrison followers SWTOR folks?, Garrisons a poor mans substitute to player housing (IMO Wildstar has the best).
Speaking of Wildstar I just read that when someone quit WoW and was filling out that little for it actually gave other game and Wildstar as a option ... can anyone else confirm?
If it is giving Wildstar as a option I guess we know what game Blizzard will be pirating things from next = )
I honestly liked CoH, up until I died so many times I looked at it and realized I was never going to see another level ...