If you have access to blue market dollars, there is no doubt that life is cheaper now. We had to buy a flat screen TV and got 20% off with our bank card and 12 payments with no interest. That made the whole purchase about the same price as it would be in the US.
I was also just checking pricing on cars and, for example, the Toyota RAV 4 is U$S 35,100 here for a base model. The base model in the US is U$S 23,300. BUT, take that initial price times the official rate of ARS $5.1 and your cost in pesos is ARS $179.010. Now, if you're actually getting your pesos at the blue market rate, divide that peso cost by ARS $8.20 and you're getting the car for U$S 21,830. A pretty significant savings... There were several reports about Argentines brining money back into the country by buying Boden bonds and getting the blue rate here, then using that money to buy major purchases like cars and apartments. Obviously this is a very small percentage of the population who is able to do this.