Its not unusual, game can be bought in few shop in Poland already, so its not security leak, just retail leak.
And about MLAA, for me it actually work really well in KZ 3. Yeah it has some weaknesses and KZ 3 has many shader aliasing too, but overall the IQ is better than in Uncharted 2.
And if we can get so much more detailed environments and character with MLAA, go for it.
Some great direct feeds from my friend's capture card:
Characters models:
Rico
http://strony.aster.pl/kakarotto/KZ3_a/kz3_img006.jpg
http://strony.aster.pl/kakarotto/KZ3_a/kz3_img005.jpg
ISA NPC:
http://strony.aster.pl/kakarotto/KZ3_a/kz3_img007.jpg
http://strony.aster.pl/kakarotto/KZ3_a/kz3_img008.jpg
http://strony.aster.pl/kakarotto/KZ3_a/kz3_img011.jpg
http://strony.aster.pl/kakarotto/KZ3_a/kz3_img015.jpg
http://strony.aster.pl/kakarotto/KZ3_a/kz3_img010.jpg
http://strony.aster.pl/kakarotto/KZ3_a/kz3_img013.jpg
http://strony.aster.pl/kakarotto/KZ3_a/kz3_img014.jpg
http://strony.aster.pl/kakarotto/KZ3_a/kz3_img012.jpg
Environments
http://strony.aster.pl/kakarotto/KZ3_a/kz3_img001.jpg
http://strony.aster.pl/kakarotto/KZ3_a/kz3_img002.jpg
http://strony.aster.pl/kakarotto/KZ3_a/kz3_img003.jpg
http://strony.aster.pl/kakarotto/KZ3_a/kz3_img004.jpg
Ps. With this capture card i could make fps analysis videos, but i dont have application/scripts for that. Are there are any public scripts for that? :>
The overall lighting is better than KZ2, maybe it's just the color palette, but I think KZ3 has better day-light environments.