Thoughts on Gender Neutral Toilets -or are men’s loos more disgusting than ladies?

Following on from the “holes in the ground” discussion I wondered what the opinion was on “gender neutral toilets”. I recently visited a smart London gallery and the toilets were “gender neutral” i.e. no men/ women’s toilets just anyone could use them. The seat was up, there was urine on the floor and bits of paper everywhere. I haven’t visited many men’s loos, but are they usually more disgusting than women’s? Am I alone in not really liking the trend towards gender neutral toilets?