So sad to discover at the end of the epode that it the series finale and now the season finale, but if it has to end it is a relief that the McGarrett character finally ends up with his beloved true fiancé Catherine (Michelle) as it should be. I was so disappointed years ago to see people give her character flack due to the pitfalls of her career and her character's sense of duty to protect her people when her character was written to leave before the wedding temporarily. I hope that they do at least one more season to see how they all grow old together and pass the torch to the next generation of Five-0 ...but if it has to end now then at least the did a nice job giving some sense of closure. ps. I agree with another reviews comment somewhat regarding they should have had the character of Duke and Kono (Grace Park) make a cameo to say goodbye at McGarrett's house and to properly finish the storyline of Kono & her super hot husband Adam's storyline (Ian is so hot!) that was not properly concluded when Grace Park left for the Million Little Things TV series.
