"Is it fair to judge somebody or any country by looking at only the mistakes they made or bad things happened in that country, not looking at the overall picture?"
I have been looking at this. True it may or may not be fair, but that would be his problem. Why does that bother you? Don't you think he has the freedom to talk about anything he wants like you do? Do you think he should have you preview his post before publishing it? Then what if I am not happy with what he says? Shouldn't I also censor his posts? Then everybody has a reason to do what you are doing and no one will be able to publish anything here.