I came end 2012 and just left back to Amsterdam. The mala onda porteña, the filthiness of the anywhere the city, the cuts of electricity, water during the summer and even in the winter, the overflows when it rains, the overcrowded subte and specially the fact that you as half Argentinean but with a foreign accent (as I've been living in the Netherlands since I was 12 y) are target of many many attempts of getting screwed made me take the plane back.
And here in Amsterdam, I'm amazed about how expensive is BsArs compared to north-european prices. Usually prices were here always much higher. Now that's the case in some extends: public urban transport is far more expensive than the colectivos, cinemas and tango lessons too, culture in general is cheap in Bsars. But daily costs like food at the supermarket, clothes, flights within Europe (certainly compared those of AA within Argentina), internet and mobile costs, even rents (specially in the gringo alquiler temporario-sector), health plans (1900 pesos, 120 blue euros, at the HA while here it's 100 euros), are here far more cheap and better of quality.
I'm lucky I work online so I may live here and there -i'll stay every year weeks or months there- but I stop looking for ways to settle there. Take alone the bubble of prices of flats in bsars: I saw so many crap flats for ridiculous high prices!
Anyway...this may sound familiar to many, isn't it?