DRAGONBALL- The art was a little childish and more cartoony (if that's a word) compared to the others. The storyline was really good except when the had Piccolo giving birth to his son Piccolo, that was weird...

DRAGONBALL Z- I LOVE DBZ!

DRAGONBALL GT- The Grand Finale, I was a little disappointed when Goku was changed into a kid again, but that's the way it goes. But there were a few awesome battles: Super 17, Golden Oozarus, Bebe Vegeta, then the fight between Gogeta and Omega. The art differed slightly but I can't really explain it. The only thing I didn't like was Vegeta's hair... and the mustache he had for a little time.
Well, that's what I think now what do you think?