Generally agree, but in other hand there are construction like this one, which are still AA stable even when they shouldnt be
http://i1.minus.com/ifcZBGSTD20ep.png
And tons of vegetation which is also AA stable even from far away.
Would love to confront SMAA T1x in Crysis 3 though. I hope, we'll get an option in Star Citizen so we have good comparison