1: Twigs are hot. Fuck you.
2: Inconsistent animation is all over this series. So not a valid argument
3: Have you met Goku?
4: Neither did Goku or Vegeta.until Goku first transfomerd.
5: Trunks and Goten
6: Again, have you met Goku?
7/8 It's not like Goku has a reputation of being overconfident and putting everyone at risk just because he wants to push the fight to extremes. Right?
9: Nor does any character since the Frieza saga.