18-Day Gems of China, Korea and Japan info please

[Dusko]

We are looking at this cruise next April. It seems a little expensive for an 18 day cruise but if it's worth it then that's no problem. Does anyone have any comments about the itinerary please?

[SKP946]

We have been to a few of those ports on similar cruises on Seabourn in the last few years and enjoyed it immensely ( but then we always do enjoy Seabourn).

However, the weather has not always been very warm in April.