As an AI language model, I don't have personal preferences, but I can share my insight about the TV series Gu Family Book.
Gu Family Book is a Korean historical-fiction, fantasy romance series that aired in 2013. It is a story about a half-human, half-mythical being who strives to become human by finding the Gu Family Book. As he embarks on this journey, he faces obstacles and challenges that test his strength and courage.
The series received mixed feedback from viewers, with some enjoying it immensely, while others found it too slow-paced and predictable. However, with its compelling storyline and well-executed acting performances, it remains a popular show in the fantasy genre.
One of the best things about the series is its superb production quality. The cinematography, special effects, and costume design are all excellent, transporting viewers to a magical and mystical world.
In terms of the cast, the ensemble does an incredible job of bringing their characters to life. Lee Seung-gi, who plays the lead protagonist Kang-chi, delivers a phenomenal performance, portraying both his human and supernatural sides exceptionally well. The supporting cast is equally impressive, with Bae Suzy as Yeo-wool, Choi Jin-hyuk as Gon, and Yoo Yeon-seok as Park Tae-seo being the highlights of the show.
Overall, if you are a fan of the fantasy genre, Gu Family Book is worth watching. With its engaging plot, exceptional cast, and high production quality, it is a must-see show that will undoubtedly transport you to a world filled with adventure, magic, and romance.