For what it is, it's okay at best. Just take into account that GT is non-canon in part to Toriyama not having any involvement with this series. For curiosity I'd say see it, but it's easily skippable.
Man what a step back from the classic that is DBZ... But thats just because Akira Toriyama didnt have anything to do with this version
Not as good as DBZ but the final arc was epic
The only good thing I’ll say about it is that it’s non-canon.
I'm probably the only person in the world who might prefer GT to Z. I just dig the tacky sci-fi vibe.