Is Dragonball GT worth watching?

In one word, yes. It's when the Dragon Ball series officially jumped the shark.

Why? Because they turned Goku back into his kid form, most of the Z-fighters were taken out of the fighting picture (including relatively new ones like Videl and Goten), Trunks was no longer interesting, Vegeta stopped being a major character for a large portion of the series, and a lot of the episodes both canon and filler were just plain bland and seemed more like "Dragon Ball" episodes than anything

You're better off watching DBZ or even DB instead of THIS disaster. Joe.

It's non-canon, so I don't really a point in watching it. There is no SSJ4 or Black Star Dragonballs in the original manga.

Protip: Dragonball+Z anime is the whole story of the Dragonball manga. Just like how Naruto+Shippuden anime is the story of the Naruto manga. They aren't really two different series, okay?

GT wasn't in the Dragonball manga, therefore it isn't apart of the Dragonball story. Toriyama (Creator of Dragoball) had nothing to do with it.

this is definitely worth gazing. somebody who claims to be a "real DBZ fan" who says it ruins the sequence as though DBZ is thoroughly freed from unexplained plot holes and such is stuffed with ****. GT isn't worse than DBZ and that i think like the critics have the two idealized DBZ or are fairly butthurt approximately GT no longer being written by making use of Akira Toriyama (or the two).

na its alright, you get to see goku stronger than he's ever been so s'all good

Hurrah, that's what I was exploring for! Thanks op of this question.