I know it's far from finished & it may be actually be in work & sorry if if theres alreally something that have been told about this...
but I was wondering if it could be possible to incresse the base scale of the barbarian by a little, enough to represent his tittle of near-legendary, immense, relentless...

http://us.blizzard.com/diablo3/characters/ (character selection)

In the character selection we can see the heroe's description & i found it kinda funny when you check barbarian & compare it to the wizard, a headstrongs nineteen-year-old youth whose almost as tall as the near-legendary, immense barbarian xD

Personally, i didn't get any feel of '' immense'' in this. It's minor to the overall of the game but everything is important no?(to some points..) so i just felt like pointing this out!

Hope this could help, & feel free to give you comment on it!

They aren't to scale on the class selection page.

Well fun fact - technically the witch doctor male is still the tallest when standing up straight, but his hunch makes him a much shorter character when he's actually in the game.

Aside from that technicality...

The male barbarian is, and is intended to always be the tallest character. He's at least 7' tall. The female wizard is probably somewhere around 5'10.

All you really have to do is compare screenshots. Our camera angle/distance hasn't changed too dramatically so comparisons are pretty easy.

http://i616.photobucket.com/albums/tt243/bashiok/height.jpg

That's female wizard vs female barbarian obviously.

edit - I take that back. Even slight deviations in the camera distance completely throw comparisons out of whack. But my previous statement still stands; able to compare screenshots side-by-side or not.