I think you may be a little confused as to what I was talking about in my post when I commented about paint.....I was commenting on the white GMC, not your black truck you posted after my post about the white one.
My eyes are fine, it's just the grille surround and bumper appear yellowish against the factory paint on the three different devices I viewed the posted picture on. Not trying to offend the owner, just pointing that out. It looks much better than it would if it were left chrome or flat black though.
Note to self : don't edit a post to correct spelling, or to add another sentence after rereading a members post after looking closely at the picture.......
The black truck YOU posted looks good, my black 2010 came with the painted front end when GM offered that "Appearance Package".
I would suggest getting 3M protection film applied if you can, it will save your bumper paint. I didn't have it done and it now looks like shit! After this winter I am having the bumper repainted and the 3M applied.