I think it goes back to the old saying:
"Beauty is in the eye of the beholder."
Personally, I love the look of Taylors with pickguards, because it "screams" Taylor. However, I can totally understand those of you who prefer not to have them. In my opinion, all Taylor guitars are works of art. So, some may look "good" with them, and some may look "good" without them. But, "good" is 100% subjective. Do what you need to do to find that "beauty" (from my quote above).