WTF
Ok
You know alot of animes and some things that most people know.
but you need to be taught about animes
not every one draws the Akira Toriyama(DBZ) style,as you call it.
SOme draw the style of Yu Yu Hakusho, some Gundam, Some Sailor Moon, some Lupin, Some FLCL, Some Cyborg 009 as examples
some make up there own.
also as NoFlatlandFX said you should have gone more in depth in the history of the anime or the different series, styles and the concepts and genres.
thats my 2 cents