Irish_bob, I agree that Dubai was close to the extreme end of the business, but in general I don't think that there is any difference in people's problems that arose from buying overseas and problems that were the result of buying in Ireland. In both cases the problems arose from a lack of due dilligence on tbe part of the buyers.
Agencies in the overseas field ranged from very good through mediocre, inept and downright crooked. Just like at home really when you think of it.
I would draw a comparison between property sold with a guaranteed rental in Bularia and property sold with the same guarantee in Leitrim or Mayo. In both cases, there was no rental market and the buyers were getting their own money back and paying too much for the property in the first place. No difference. There isn't one breed of agent who deals abroad and rips people off, and another breed who operates in Irealnd and who is trustworthy. In both cases, the buyers simply failed to check the offering out properly.
Over the years, I have dealt with agents in ireland who were good, and a few who were not so. I found the same range of ability and honesty in the ranks of the agents working in the overseas market. The good ones were very good, and the bad ones ranged from inept to crooked. I believed none of them until I found out the facts myself, and I wasn't caught out by any of them. I did avoid the stuff in Bulgaria, Cape Verde and Dubai, because it didn't add up for me. When agents told me of guaranteed return I asked them for contracts, and I looked at the activity in the rental sectors in those markets to find out the real position. Not rocket science; it's my money after all and I have only myself to blame if I throw it away.
So let's not blame the agents, if we screwed up, then we screwed up.