I don't think we know if it is wonderful and frankly, we won't find out if it is wonderful for at least a year into the merger.
There are some known upsides, though.
Their next step is expansion into multi day cruises. Their obvious limitation is logistics and financial support. the first one is an obvious fit as that is what we are providing to other companies. For the second, VDSC is tapped into the us fin market and can source capital in the future that a Greek company cannot do given that country's financial woes.
So, on the surface, it looks like a win-win assuming the equity stake is handled fairly.