Ulysses 31 is a lose adaptation of Homer's Odyssey and to be honest has copied many things from Star Wars like some of the weapons used in to a point that I was wandering if George Lucas had give them any lawsuit for plagiarism and when I check he surely did it.
In any cases the series is decent and it has good animation, though a bit cheap and dated for today and at times you feel that the plot is on repeat "Ulysses go to some adventure ,tries to win ,but the Gods do their thing and mess the whole effort". In any case as a kid series go is it good and it will make your children indirectly learn some ancient Greek myths.
And that is the best part of the series ,it very nicely fuses the sci-fi of the series with many of the most famous legends of the myths and I can't say that it was sloppily made for it seems the block of the work in the series was in that part and it was fine.
As for the music is cheesy as any eighties cartoon ,yet still is enjoyable and fits the tone of the series.
Over all it was an interesting experience and I want it to watch it because I wanted to see a different take to a familiar story and the final product wasn't bad at all.