I cast my vote for Capt. Dag. I've also sailed with Capts. Guillou and Hanssen and they are good also. But, Capt. Dag has a knack for public relations and personal interaction. He always makes me feel like he's going the extra mile to show passengers a good time. I also like his "Vords of Visdom" at 9am each morning. He seems to be more comfortable "in the public eye." I know Capt. Guillou and Hanssen work just as hard to please passengers.
I think the key to the tone of a ship is the combination of captain and cruise director. When their personalities complement each other, you're in for a grand time. For instance, Capt. Dag and Jamie have the same type of energy and make a great team. Capt. Guillou and Barry Hopkins have a different style but it's just as enjoyable.
Greenflash, I was on the first two segments of the WC. Did we cross paths?