>>1348305In terms of shape that looks much like any other cruise ship. Clownish proportions, wall of balconies that would make a commieblock jealous, those walls of oversized porthole windows are ugly, too. The only thing that subjectively redeems it to some degree is the paintjob.
>>1348696There are also hybrid sail ships designed for more fuel efficient cruise under power. Also even fully fledged sail cruise ships have helper motors to help them along, after all they've got itinerary dates to keep.