...the plot needs to be tightened up a bit.
The first in Tsui Hark's Swordsman trilogy of movies adapted from a book or series of books (I'm not sure which) suffers from a wandering plotlines that seem to go nowhere. Interesting characters appear briefly to show off, then suddenly drop out of the plotline. In other movie adaptations, this happens in an effort to stay true to the book, but I, being chinese illiterate, can't tell you whether that's true for this series.
Despite the scattered presentation, the thrust of the plot seems to have a strong overall direction, perhaps thanks to the novel(s). The bad guys are well established as both evil and deadly. A few stereotypes are thrown into the mix. Not many people in the American audience "got" the female voiceover for the eunuch. A theme of betrayal is used effectively.
The martial arts work is good! Characters magically fly through the air and attack each other with kinetic ferocity. They destroy various objects wit h invisible forces from their palms or flicks(!) with ease thanks to slick editing and some simple effects. The effects fly at you so fast that it all seems believable. Yet Swordsman I is only a preview of a more masterful use of this stable of effects in Swordsman II.
Main complaint is that Song. Anyone who sees the movie will know the Song I'm talking about! Maybe because of casting Sam Hui, a by-then-aging HK pop star, the Song, gets repeated as a musical number no less than 3 times, including once as a flashback! Perhaps that's why he was replaced in the role by Jet Li in the sequel.
I found the English subtitling to be of the usual poor accuracy.