On the web version it feels that the highlighted hotels are too few now. For example, over all of Paris, it shows only 10 highlighted hotels, with a bunch of gray dots all around. It gives me the feeling that there isn't much availability or that your catalogue is short.
When it's at the level of a neighborhood, it makes sense. But at the city level not really (IMO), since you'll have hotels of different styles/atmosphere but of similar quality overall.