"The infamous Davy Jones and his pet Kraken have come to terrorise the high seas of LittleBigPlanet. It’s going to be up to you to rid the world of him and his unworldly crew, and defeat the Kraken. All you need to do is find a ship…" - Official Description
This campaign consists of five levels and one challenge and focuses on training water navigation skills. Oh yeah, and there are some Creator Tutorials on the aspects of the newly added Water.
This video covers the two short water tutorial levels in the Pirates of the Caribbean Premium Level Kit for LittleBIGPlanet.
I'm more fond of the METAL GEAR SOLID® Premium Level Kit and the Marvel Level Kit than I am of the Pirates of the Caribbean Premium Level Kit. It has its moments (and sports particularly nice music at times), but I still consider it my least favorite amongst the aforementioned three. A big factor in my dislike is the Kit's final boss level. Part of it is very annoying unless you take advantage of a particular strategy, and the actual boss itself is by far the least imaginative and fun of the bunch.