It's an excellent movie. I liked the special effects, and everyone's acting was great. Xiao Zhan brings Guo Jing to life with his acting and physical characteristics.
I like director Tsui Hark's point of view that the story has its most ideological side; it doesn't focus on fighting, although if there is martial arts fighting, the most important thing is the philosophy that comes with knowing martial arts.
A hero's greatness is not focused only on fighting but also on serving and defending the people from injustice.