Kyoto, Paris, London, Singapore (city/state), Gibraltar (city/state), Durban SA,
Kyoto is by far my favorite. Nagoya and Osaka are fun. Tokyo is tolerable. Busan, Korea is boring. Phnom Phen is kinda fun.
Paris is beautiful and full of treasures. If only the people could use a toilet instead of the subway wall... the food is also very good there.
Didn't care for NYC (great sites aside, dirty and polluted), Johannesburg (one continuous slum), Chicago (okay, kinda fun in the city only...outskirts are slums), Geneva (clean, but sterile and boring).