I had promoted them last year.. Made a good few hundred a month for a few months in a row, all I can say is they did payout very fast. For the past 5 months or so I haven't made any more money with them, but I don't have much non-US traffic.
Could very well be why I only made $ for as long as I did..
But if your asking if you should promote them Arudis, I would go with an already AGD approved casino.. Use this site as a resource, it can be a huge advantage down the line.. It only takes one good player to make you a good amount of money... Don't send them to the wrong place!