As far as presentation, Project Sylpheed has a real anime feel. Story sequences have a quick pacing and manage to squeeze in a fair amount of character detail and story in a short amount of time. The story is pretty standard and filled with cookie-cutter characters, though both are entertaining and keep things moving forward.
Ships and characters share a number of these same anime influences. The large capital ships and space stations you come across have an almost impractical feel, yet they fit within the game world perfectly. The same goes for the smaller ships; although the most you are likely to see of these ships is a small blip designated by a targeting box or the smoke trail of a missile.
Musical themes are just as big as the capital ships and space stations, though the voicework has issues. Like the story, it does a serviceable job, though it doesn't shine.