OK, I heard this in the drive in today, it is funny...Carey might be a left-wing douchenozzle but he doesn't go out of his way to advertise the fact he is a douchenozzle and if he does nobody I know gives a crap (part of which may be because a) he doesn't seem to take himself too seriously b) he has a rep of being an over-acting clown and c) probably because a & b are so widely known, people don't see him as anything other than a comic)...and this is funny as heck.
I'm not sure Lincoln appreciates it, but, it's parody of McConaughey...that quip of stepping back was good, as is the Dazed & Confused interpretation of the Zen crap of the original commercial.