It's an incredible country with a lot of offer. Buenos Aires is a culturally rich, exciting city full of art, good steak and wine, sexy tango and incredible architecture. You can also travel to the stunning iguazu falls, down into Patigonia to climb glaciers or up into the Andes mountains and winelands. I have only been once but would LOVE to go back!
Argentina, seems like a great place it is actually one of the safest places to visit. Argentina is also very affordable even more affordable than Europe and the U.S. They also have the most beautiful landscape, cities, and live culture.