I am a 'fan' in as much as I think hes been ok. But he has been as miserable as Lewis and Cameron really except for when hes with Isabella where he seems pretty happy. Noone, not even the biggest fans could come up with 10, or even 5 times that they have had fun really, Hussain, Lewis or Cameron. Especially in the past couple of weeks (ie since Cameron has been stuck to Lewis. Before that he seemed to interact with the housemates)
Basically not Cameron, not Lewis, not Hussain..seem to be enjoying their experience one bit. (From what we are shown. Could be like Kenaleys eviction, where they show loads of best bits that have been left on the editing room floor that look fun)
So not entirely sure how fans of Lewis and Cameron could be getting at Hussain for being miserable. At least he doesn't spend half his time getting paranoid and slagging all the rest off, whilst claiming they say everything to everyones faces

And saying that he is obsessed, well, pot kettle really.