The action is awesome, with good background sounds and musics, also there you can find a bit of romantic time too. Overall most recommend to them who liked sole land.
The series continuing to increase it's quality throughout each season. They did awesome works in this season. The story continues. But I don't know weather any new season is declared or not. Although many people don't like CGI style animation, it brings no difference for me. Rather there's a possibility that I like CGI better. Cause it feels so realistic.