I was expecting this to be the continuation of season 2, since the last episode was abruptly ended. But turns out it wasn't.

Like the title says, it's their journey in southern island. Some of the characters from the drama did appear. But there's more new characters introduced.
Their journey was really funny. There's some good fighting scenes, Madarame's shows more expression, and Tamanojo got a new 'companion'.

Personally i like this movie more because it has more comedy. There are some illogical things happening and the story was really predictable, but i don't have problem with it. Also the ending song was so GOOD!
NYANGG (=^･ω･^=)