That is very true. Personally I try to look at the religion rather than at the followers of the religion. Most often the religion itself is based on fundamentals that anyone would agree are good and righteous. It's the people that often make certain religions look bad. Gandhi once said,
I think the same goes for many other religions. For me, an important part of my beliefs is understanding that I am not perfect, that I cannot properly portray what my religion is truly about due to my own humanity. However, I try to explain that the entire point of my religion is that people are imperfect, but that it does not matter.
Now, I'm speaking from the view of Christianity since that is what I follow, so forgive me if I sound biased. I am trying to diversify and make it relevant to other religions as well.