The story line is good and is pretty consistent through out the series. The actors playing their characters good and I loved the brotherhood and chemistry between them. The make-up and costumes are fantastic. Unfortunately there are also a lot of director/-production flaws.. and the CGI, cinematography and music are average!
It's no masterpiece and probably a low budget production.
But I loved it <3
Just give it a try...You can watch it on iQIYI