Overall it was not a bad show.  I felt a bit rushed at the end of this drama.  I didn't get a chance to really get to know the actors.  The way it ended made it seem like that there will be a season 2.  

Nothing memorable about the music.  I wasn't really paying attention.

The actors seem to fall for each other out of no where although I was expecting it to happen.

I guess you could re-watch if you really had no other choice and you've watched every show known to man and this was your last alternative.