My experience with lawyers in Buenos Aires (and I've dealt with several over the years) is as follows. They tend to be a tad arrogant, similar to lawyers in the US, but in typical Argentine fashion, they also are warm and friendly when you are in front of them. What is really frustrating - and this is typical of any business dealing in Argentina is the lack of follow up, efficiency and overall urgency to deal with a client's issues. The lawyers I have dealt with here have been honest, I've never had any issues with their representation, financial matters or second guessing their motives. I don't know if the fact that things tend to move very slowly with legal matters in Buenos Aires are actually due to the lawyers themselves or an inherent effect of the inefficiency of the legal system moving at a snail's pace.