my 2010 teaser

The sibilance in the vocals is pretty overwhelming. It's the brightest thing in the mix, IMO. I'm on my laptop, but as you mentioned everything is pretty dull.
 
The sibilance in the vocals is pretty overwhelming. It's the brightest thing in the mix, IMO. I'm on my laptop, but as you mentioned everything is pretty dull.

i have a the spitfish de esser but i have know idea how to use it or even where to start. do you know of any tutorials or guides i can find to learn a bit more about it