First off, Great looking truck, the two tone through the grille and the tailgate looks amazing! I really like it.
Second: No one was "knocking" your truck, the comments weren't necessarily negative and completely towards it, they were just saying that they don't like the headlight covers and it takes away from the look..no big deal. Remember, this is the internet, when you post photos you are opening a public discussion about it, and if you don't want to hear it, or are scared to, or hurts your feelings (saying this to everyone) then don't post photos. People don't like my Nerf bars...well, that's fine, I do, but I also get a ton of compliments on my truck as well..aside from that, it feels good knowing that others think my truck looks good, and if they don't like the nerf bars, that is just a matter of personal opinion and is a small thing that doesn't really matter. Either take the nice comments and possibly consider that it might look cool without the covers and some nice black or clear headlights, or don't post photos. Easy.