Generally I have enjoyed the series, I like the comradery between Magnum and Higgins and especially between Magnum, Rick and TC.
But based on this last episode, the writers need to get a clue.
They handled the story plot of the returning soldier in a understanding way but failed completely with the subplot concerning Katsumoto and his son.
The writers shoveled the current PC storyline about how everybody thinks the Police are the enemy, which is totally incorrect. Most of us consider the people who rioted in the streets to be the enemy and have admiration for the Police who still do their jobs while being criticized on every level.
Check out of your PC ivory tower and visit the real world.