I haven't watched too many anime that fit in this category, so keep that in mind when reading the review
overall the story was my biggest problem. the first two episodes are pretty good and dragged me into the story. but the last two episodes feel rushed and forced in ways. had me questioning if i missed part of the episode multiple times. several thing are not really explained.
art was pretty good actually thought this was an early '00 anime. character designs are real nice and the backgrounds are fitting for the story.
sound had a nice wanna say funk vibe going on. op and ed were both nice and enjoyable.
guess i said all i had to say characters are semi developed but never full fleshed out
overall its worth a watch. it is about as long as a movie so its not super long or anything.