what do you think of seadream? casual service is how good / any luxury hotel comparison?

my experience on silversea was laughably bad - seems to me silversea has service training issue, and food i think was due to ship size (with ms europa seemingly immune to size problems)

seabourn i dont recall any real problems, but i still wouldnt recommend it here
for alaska would suggest american safari cruise or residensea (latter incl this summer)
i regret not doing nomade / bora bora cruise