"Do you think that getting married with a person that you didn't know before or talk to him/her before is something good?"
I don't know about those arranged marriages where they don't see each other or talk to each other before ??? If those marriages still exist it is in form of parents or relatives arranging for 2 people to meet to get to know each other and see from there ,if things could work between them. It is just like friends trying to hook one up with someone else, however the parents or relatives do that. So if such acquaintances work and reach the stage of marriage, it is certainly preceded by people getting to talk, know each other and develop a certain liking, otherwise it doesn't turn into marriage. It is for both the male and female to decide together if there is enough chemistry and understanding to develop such an initial getting to know each other into a long term relationship.
If you define an arranged marriage as people getting married without even having seen each other before , I would like to know how much of this phenomena still exists in the Arab world ? 2 percent or 1 percent , if it all ??!