As long as it's intentional that he's behaving a bit boorish, that's okay. There's no rule saying the lead should always be likable.
Thought about it later...perhaps a certain mustard reference ought to be replaced with mayo?
The reason why I thought the wiggling head animation was used too often, was that I couldn't see the pattern. Does he do it when he's making progress, or when he thinks he's cool, or when he reacts to something stupid other characters say...? Mind you, I wasn't taking notes, so there may be a pattern that I didn't catch. But I think the animation (which is cool, btw) ought to mean something. It would also give some personality to the other characters if they had their own animations specific to them. On the other hand, as it is makes the protagonist stand out from the crowd more.
Thought about it later...perhaps a certain mustard reference ought to be replaced with mayo?

The reason why I thought the wiggling head animation was used too often, was that I couldn't see the pattern. Does he do it when he's making progress, or when he thinks he's cool, or when he reacts to something stupid other characters say...? Mind you, I wasn't taking notes, so there may be a pattern that I didn't catch. But I think the animation (which is cool, btw) ought to mean something. It would also give some personality to the other characters if they had their own animations specific to them. On the other hand, as it is makes the protagonist stand out from the crowd more.