G4 on the PS3 version
Framerate looks fine in this video though:
<div style="width: 640px;"><embed width="640" height="391" src="http://media.mtvnservices.com/mgid:moses:video:gametrailers.com:711163" quality="high" bgcolor="000000" name="efp" align="middle" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="autoPlay=false" allowfullscreen="true"></embed><div style="font-size: 10px; font-family: Verdana; text-align: center; width: 640px; padding-top: 2px; padding-bottom: 2px; background-color: black; height: 32px;"><div><a style="color:#FFFFFF;" href="http://www.gametrailers.com" title="GameTrailers.com">Video Games</a> | <a style="color:#FFFFFF;" href="http://www.gametrailers.com/game/crysis-2/11404" title="Crysis 2">Crysis 2</a> | <a style="color:#FFFFFF;" href="http://www.gametrailers.com/video/gdc-11-crysis-2/711163" title="GDC 11: PS3 Multiplayer Walkthrough">GDC 11: PS3 Multiplayer Walkthrough</a></div><div style="padding-top: 3px;"><a style="color:#FFFFFF;" href="http://xbox360.gametrailers.com/" title="Xbox 360">Xbox 360</a> | <a style="color:#FFFFFF;" href="http://ps3.gametrailers.com/" title="PS3">PlayStation 3</a> | <a style="color:#FFFFFF;" href="http://wii.gametrailers.com/" title="Wii">Nintendo Wii</a> | <a style="color:#FFFFFF;" href="http://pc.gametrailers.com/" title="PC Games">PC Games</a> </div></div></div>

Couldn't really pay attention to detail in a multiplayer game so may have missed something. Didn't like the multiplayer but I'm not big on that anyway. Higher expectations for the single player after playing. No DX11 until a later patch though.
Hope it's 12-15 hours.
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