i'd just like to throw out another point on the whole character misconception thing (based on my post earlier)
the UNDERRATING of a character like sonic is similar to say the OVERRATING of a character like Ike.
While we lack control over our characters Ike is going to be breaking some skulls, his kill moves are massive and powerful and there are many many of them, he can do well enough for now, but once we learn how to control our own characters on the whole ike's effectiveness falls wayyyyyy down
same thing seems to be true with sonic, but the inverse.
"randomly doing moves" or even attempting to be strategic isn't necessarily effective until you have full control over your character, i'm not saying he will be great by any means, he seems to be lacking the potential to make him a truly great character, but I think a lot of people are shrugging him off due to both initial difficulty to use and an apparent lack of kill moves.
Just sayin' keep in mind that the game will change drastically these upcoming months. Don't write Sonic off before looking at hte big picture.
u gotta realize that Ike probably has another level up....That being said Sonic does indeed have another level....Ive only played brawl for 20 hrs but Ive seen several ways to kill with Sonic....PIT ROX GIMPY IS BROKEN! KLAW CANCEL JUMPS WTF?