What was the deal with Mr Miyagi and that filthy swimming pool?
Was there some deep hidden meaning behind the run down state of that pool?
Mr Miyagi was after all the handyman for the apartment block. Seems to me he could have had it fixed and up and running no problem. Yet he chose to leave it in that crummy state...
Was it a metaphor for Mr Miyagi's own broken life? And if so should the film have ended with Daniel-San and Mr Miyagi dive bombing - hand in hand - into the newly restored pool (freeze framed mid-air)?