Specs:
Core i5 760 @ 4GHz
4GB DDR3 RAM
GTX 460 1GB @ 860MHz

This is really driving me insane. No matter what method of AA I use, there are insane amounts of jaggies everywhere. It's like AA is not even being applied. I tried everthing right from FXAA to 8XMSAA which brought the FPS to a crawl but the jaggies were still there.
No AA

FXAA

4X SMAA

4X MSAA

8X MSAA

This is happening everywhere, and it is really irritating. I am even prepared to play at all low settings and 8xMSAA if it would help but there is no difference between No AA, FXAA, 8X MSAA. And I do get a performance hit, but no AA.