Rocketman wrote:The only thing "canon" to the manga is the manga itself.
Except Toriyama created the Jaco manga, connected it to Dragon Ball (ending with Goku's arrival on Earth) and even gave us an extra chapter dedicated to Bardock and Planet Vegeta.
It's canon. As is Battle of Gods (which references Tarble, so at least some aspect of Yo! Son Goku and Friends Return did happen) and Revival of F. The creator of Dragon Ball creating new Dragon Ball material set within the confines of his series. What more do you need for canon?
Toriyama's doing what he always did in this series: Making fun stories and occasionally making some changes (Jaco and Minus aren't the first time details of Goku's origin have changed/have been revealed...it once happened when a long haired man named Raditz appeared).
Toriyama hasn't changed too much beyond age/ability to draw long manga. But the fanbase has gotten a lot older, and (to some degree) matured since the days they watched DB/DBZ/GT on tv after school/over the weekend/etc.
Honestly, I don't think modern DB material is that off from old DB material (maybe leaning a bit more early DB than later DB at times)..but we've had the old material for a long time. Our ideas are less malleable at this point, and our headcanons are endeared to. Change is scary, and imperfect, and it's easier to view the world in our rose-tinted glasses of the nostalgic past than face the bright sun of modern content without protection.
It might not always be better than what we had before, but it can be, and it can still be entertaining and enjoyable even if it isn't better.
I love the old material, and I always will (the wonderful manga, and the anime...some filler more enjoyable than others), but like with the dub, I won't let my nostalgia of the past hold me back from enjoying something I can see as wonderful (thank you Kai for the great dub).
I've been watching DBZ since the Ocean Dub debuted on Toonami (I watched Toonami from the very beginning), and reading the Dragon Ball manga since Viz's Shonen Jump magazine debuted in 2003. I love the series too much to let nostalgia ruin awesome new material for me (Battle of Gods was the most I've enjoyed any DB movie).
Like I said before, to me, the lamest stuff is more with Toei's cheapness in animation (and Episode of Bardock, but that's a whole other discussion).