look, he's a male model. He has to starve to keep in shape according to the needs of current trends. He comes into the house. Stuffs himself. He gets constipated. He feels guilty at all this food bingeing. He gets worried and frustrated. And this hygiene obsesion ties in with probable dysfunctions in other areas. He has admitted he was a lonely only child too. He is probably f*cked up.
But that aside, he is an honest bloke, with principles, who is prepared to say it as he sees it on camera, and I can only admire him for that, and for the most part his grievances are justified... but with not enough mental diversion going on in the house everything is being magnified way out of proportion. In the real world we'd have had a laff at Alex's moaning, and then gone on to think about other stuff we had to think about to get by that day. And C4 is totally unfairly editing footage to make Alex look bad: Jonny good.