First,I love GT so most of this won't be rants and more "OMG I wanna be in GT!". If that does happen then sorry.
The storyline was made in the 1990's so all you haters can understand why the animation doesn't look so good until waaaaaaay later in the series. First,Pan is a catty bitch in the series,'cause really nobody speaks to their grandpa like that,especially if he can destroy huuuuge amount of shit. Second,why is there all new characters,cuz DBZ already had enough characters. But I could be wrong,because I've only seen up to ep 7