I'm listing what I view as negative about them In My Opinion
Sasuke :
1) Overrated the only person he's defeated by himself so far is orochimaru and deidera, Orochimaru was half dead, derdera he beat fair and square, Itachi isn't on this list because he defeated sasuke as far as i'm concerned.
2) Sasuke is a tool, he hates his brother, so much so, that he seeks him out his whole life attempts to kill him 2 times and does poorely both times. He suddenly loves his brother so he decides he will destroy the village itachi dies protecting?
3) Must be gay, has scores of women chasing after him but his first kiss is with naruto...
4) Most importantly in my book ; Unloyal he dumps his comrades with no second thought multiple times .
5) Don't much care for emos.
Naruto :
1) Naruto cries to much, but I can respect that.
2) Naruto is to naive. He is loyal to a fault to anyone he once called friend, again I respect this as well.
3) his voice... though that is the americans fault not him so that doesn't really count.
4) STFU We know you will be hokage!!!!!! we heard you the first 999,999,999,999 times.
Over all the best character beyond the shadow of a doubt :
*drum rolll*
1) Ero Sennin
2) Naruto
3) Hinata
4) Gaara - Itachi tied
5) Tsunade - Asuma - Bushy brows