I would think if one were to participate in this that it would be much better in a country where the culture practices "Brides Price" than in one where the Brides family must come up with a "Dowery".
A brides price is what the grooms family pays the family of the groom for taking a valuble asset away from the brides family. A dowery is what the brides family pays the grooms family for taking on a burden (over simplified I know)
If you are going to be in an arranged marriage make sure the groom and his family view you as a asset and not a burden.
One good thing about an arranged marriage is that the people who arranged it are also responsible for how it turns out. That gives persons other than just the couple an interest in it turning out well.
An arranged marriage were either of the two persons involved have veto rights may not be any worse than the hit and miss of dating to find a mate. Loveis something that often comes more out of effort than at first sight. In an arranged or cntractual marriage where the responsibilities and expectations of the marriage itself are worked out before hand there would be no major surprises and maybe more time to work on loving the other party.
That said if my parents had been able to put me in an arranged marriage I would have ended up with a pentacostal preacher (my mom had one in her sights way back when) and more than likely in prison for slipping oleander in to his ice tea after a few years.