Not even a little bit. 1814 passing yards for 10 TDs and only 3 INTs, plus another 415 yards and 5 TDs on the ground for a QB rating of 98.3 and a Super Bowl appearance in 7 starts is pretty damn good. Considering that QB is by far the most important position in football, I have no problem with him being #82.
Then again, I'm not one of the Panthers fans who feels threatened when any QB other than Can Newton receives praise. There are other good QBs not named Can Newton. I'm damn happy with our guy and it doesn't bunch up my panties when others are happy with their guy.
Think Alex Smith (and what he did last year), after being a career bust.
It doesn't make Kaepernick officially overrated. But when you combine that aspect, along with his 10 games, of course people will say think that. It remains to be seen in many peoples eyes.
And I don't think Huddler's feel threatened by the other QB's per se. We have to separate their media coverage and perception vs actual play.
I think many Huddler's complain about a double standard of coverage, and perception of each players's personality, etc. That's complained about a lot for sure; adnausem.
However, if one believes that a particular QB is good, bad, average, better or worse, it's usually their honest felt opinion. There's a difference.