Song Hye-Kyo in Worlds Within Drama

"Worlds Within" is a new Korean Drama starring Hyun Bin and Song Hye-Kyo. It started airing in Korea 2 weeks ago and the reviews are bad. Critics said Song Hye-Kyo's acting is so poor. I knew Song Hye Kyo in "Full House" and she wasn't bad at all. I think I'll check out "Worlds Within".