Pretty much 'out of the box' experience as installed via the Steam UI.
Doesn't seem to want to recognize any of the analog control inputs of
my xbox360 pad connected via USB to linux -- sees the buttons however.
A digital gamepad might have a better go of it (I'll check later) but
it's a bit weird it doesn't see the xpad (everything else does)...
Note: do not enable emulated virtual desktop - game will fail to start.
Other than that, it's probably running at better than silver level really.
Cheers!