-- Clement Greenberg
People will judge you. No matter. Though it seems to be part of our nature to be judgmental, you don't have to judge them back. Instead, you can choose to focus upon what is good about them and simply like them regardless of their judgments of you.
It's not always easy to take the high road, but, as has been said many times, it's a lot less crowded! Many people go through life as if their only purpose is to generate opinions and make judgments. In other words, they waste a large portion of their time adding nothing of value to the world. And, even more absurdly, their opinions and judgments actually decrease, rather than increase, their own happiness!
Don't try and change them. It doesn't work. Don't fight fire with fire. Instead us the power of liking. Everybody (yes everybody!) has some stellar qualities. It's up to you, as a "relationship archeologist" to unearth those qualities no matter how hidden and moldy they may be.
Why? Because it's a helluva lot more fun than getting stuck in the judgmental cycle. Liking feels so much better than judging -- just give it a try!