i actually do think you're quite wrong about this, i agree with your opinion about fugly and nitr0 though. but let me break it down for you:
i guess everybody but the c9 org likes hiko since i've never heard anything negative about him from american pros, even n0thing, semphis etc never talked shit about him leaving c9. furthermore we've got adren who was a god in source and was actually pretty popular, nowadays everybody seems to criticize him for trying to awp and being an igl. he was never known for talking shit or being a prick though. last player you've talked about is elige who's getting hate because he's played with an insanely high sens and dominated online but was never able to do this at lan until now. in addition to that he gave this interview after their win today and said he was happy he could finally perform well on lan personally which some people use to hate on him even more because he apparently therefore doesn't care about his team (?)..
i'm not a liquid fan by any means but i think they're getting way too much hate for literally no reason at all. they've worked hard and became a pretty intimidating team in my opinion.