(PC) Is there a way to turn off film grain effect ?

Yeah I noticed this instantly and wanted to disable. Options are actually pretty thin and messy in TF2. 

I'd guess it's there by default to compensate for inferior anti aliasing on the console versions. It's a nice looking game, but seems like a very standardised port for PC. I'm sure they'll add the option eventually. 

On another note, pretty happy the formula and feel of the first game is in tact, really solid game.