Does anyone run it on low details and it's still playable? I still have Dual core Pentium 3GHz, 3GB ram, msi 4770 512MB dx10.1 and Windows 8 32bit. TP on everything low with AF 4x and 1280x1024 runs around 80-100fps, but it doesn't seem to be that smooth. It's very playable though. So the question is whether AC is more demanding or not. Do you have similar low spec PC, how does it run?