The Frieza saga was wonderful in the manga, but in the anime it is streched out to hell, over dramatized, adding unnecessary filler, and Freiza's voice in the american version is so damn annoying it makes me want to scream!
At least in GT its paced well, and I don't agree with you, the plot was not totally random. Another thing about GT is that it ended the series right, instead of Z"s ending which makes me frustrated. And Baby's plan made sense too, so again I don't agree with you.