I wasn't to keen to start watching the show because I'm not very keen on the lead male actor Lee Min-ki, just my personal view. But Hyeon-jin Seo and the rest of the crew made it a really good experience.
The story is great and the way the puzzle comes together is amazing.
Also the last episode usually lets me down on Kdramas as it all come to an end crashing down in the last 2 minutes, but the way it was finished just couldn't have been done better. Especially the way it was done when they were on the beach and she was walking towards him going through all those transformations...just perfect. And the fact that they relay the entire show in 2 minutes during the credits through small cuts...was amazing.
I loved it.
Hope everyone will enjoy it too.