I'm way behind the times since this is an old series. 51 episodes is the longest series I ever watched.
Honestly I watched it only because of Ji Change Wook (my favorite actor, he is perfecto)!
I ended up liking all the actors in it, they did a great job!
I'll make this short and sweet. I really liked the series, however I think they could have made it with less episodes, but I still liked it a lot anyway.
I was disappointed in the last 2 episodes, I'm a happy ending kind of person, this was not so much, but true love had it's moments in there, VERY SWEET!
I only gave it a 9.5 because it was too long for me.
And I don't give big points on re-watch since I've never rewatched a series yet.