I'll just give my uneducated criticisms:
-Pikachu is a little too high for me, I always imagined him being right under either Olimar or Ice Climbers, but I can live with it.
-Donkey Kong is a tad too low. We all know about the DDD problem, but this can be overcome with secondaries to an extent, and past that, he's an extremely solid character with good range, kill potential and recovery. He's above Pit at least, but I'm unsure how much farther he could go beyond that.
-Wolf is better than Fox IMO, and maybe better than Luigi. CHARACTER BIAS LOLWUT THAT DUN EXIT
-Sonic's too high. He's obviously a lot better than the SBR gave him credit for before, but he isn't on the same level as Shiek and Wolf and the other characters above him. He's better off in D tier, either above or below Bowser.
-I believe Yoshi and Lucas should switch. I am still in the belief that Ness>Lucas, mostly because it is the general consensus, so I can not really back up that claim. But Yoshi is definitely in the upper echelon of E tier, so it makes sense for the two to trade. I'm still not too sure on this one.
Other than those (mostly minor) objections, this is a great list, definitely the most accurate one you guys have done. Keep up the good work SBR.
Well since hes last, there only one way to go now!!!!!
GANON T-
His own tier below everyone else?
Crap. >_>