It's pretty fun and even on a 9800GT 512MB, with the patches you can crank it up pretty high in DX9. I do wish the Nano suit was alot more context sensitive, like as in when you grab a Korean and throw him, it should automatically activate strength, sprint is powered sprint, jumping higher by holding down jump for a moment. It's so fiddly switching from one power to another.
BTW, enjoy the Koreans while they last.