Bliss-filled Oblivion
What would you prefer? An adult who looks different is easy, a teen who looks different though?
You end up with the main characters from the various Yu-gi-oh series.
Or the characters from Soul Eater. They stand out more than most other characters in this generation. And many of them are early-teenagers.
And at least the creator of Yu-Gi-Oh TRIED to make the characters different. I'd rather that there at least be some effort shown in the character design that see an anime full of characters that look like everyone else in modern shonen.
Put it this way. I can respect a character that stood out and ended up looking goofy or dumb than a character that played it safe by looking like the norm of their generation. Even if they ended up looking like something out of Rocky Horror, then at least I know that someone TRIED to do something different with that character's appearance.