The plot can feel predictable or rushed, partly because the series was shortened from 20 episodes to 16 due to low domestic ratings.

Some early acting performances and "idol drama" clichés may feel dated or overly dramatic to modern audiences.

Some viewers found the special effects and fight choreography to be subpar or "cheesy" for a martial arts-focused show.

Features several international characters and actors, including cast members from Wales, Germany, and Thailand.

The central mystery surrounding the Chintamani takes a long time to unfold, which some felt led to boredom in the middle episodes.