Originally posted by Endless Mike
In the manga, Buu never even used the ghost attack against Vegeto. Most of their fight in the anime was filler.In the manga, Vegeto didn't even fight him in base form like in the anime, he went straight to SSJ form, and started beating him up, then Buu tried to hide in the mist from his body, but Vegeto still pounded him, so then Buu transformed him but he fought him as a candy so Buu transformed him back, and then Vegeto beat him up a bit more, and then Buu absorbed him. Everything else is filler.
As for Goku using the IT in combat, he has only used it once against Cell as part of a trick that required him to spend a lot of time charging up his kamehameha (something Superman would never allow), and a few times against Kid Buu, solely for the purpose of dodging his attacks.
Goku is nowhere near Superman's speed. [B]Superman fights at speeds transcending lightspeed, from the earth to the sun and back in under a minute and 54 seconds (Wonder Woman sacrifice arc), inside of a black hole, he can percieve and react to FTL attacks,
whereas DBZ characters have no feats that put them at even 1% of lightspeed. If Superman was using anywhere near his full speed Goku wouldn't even be able to percieve him. [/B]
"Filler" is your opinion and does not apply to DBZ so stop it. It happened and it exists.
The fact is Goku used Shunkan Idou in battle, that is too much for Supes.
Superman Travles at lightspeed, he failed to escape a Black Hole and it is stated that he is only lightspeed. Ki Blasts are lightspeed and goku dodges them all the time.