BoNa

It's a mystery for me why people are so crazy about this drama. Plane and overextended. Can't believe it's fourth in top shows

Totally agree with your review. Not much chemistry, no flashbacks about male charecter's life on earth (for 300 years he had been just eating and sleeping in dark corner?!), no questions about future answered... and too much extended 2nd half. Ratings and popular actors - what was a top priority for makers.
That's why I think it was overrated A LOT.

Feel myself pretty old when meet people who watched Hunger games but don't know Battle Royale...