To me this embodies what I don't like about H-anime from pre-2000.
Overall the story isn't in depth and lacks a lot of originallity. Kate is assigned to a mission she is captured and turned into a sex slave, the plot continues from there but overall there are close to no sex scenes throughout the entire show.
It's from the 90's so I'll give it a point for the era it's coming from but overall the art is quite bad and the animation is rough.
Same reasoning as art, it's from the 90's so modern quality is not to be expected but overall the music and voice
acting don't stand out as anything special.
The characters are all pretty shallow and don't develop much, Kate falls in love and that is about as much development as you'll see.
For me I enjoy more extreme H-anime so when I heard the title I assumed it would be something moderately interesting. After watching the entire show I was left wondering where the bondage went as it was included only for a short time (unless you consider what Kate wore).
If you want something light with an old plot this is something worth watching but if you're looking for something extreme this is not what you're looking for.