I think I judge people who think the show friends is funny
Why would you judge them for enjoying a show?
I'm just saying it's an awful pathetic show
Well I think you're entitled to your own opinions.  That being said, you shouldn't judge others for not holding the same opinion as yous.
I can judge them if I want to since it is comedy. It is not funny at all.
I think you can have your own opinion on whether something is entertaining or not. You don't have to agree with others, but it is rude to judge them based on it. You should keep your judgements to yourself.