Joe Gandelman rounds up reaction from... everybody, I think.
Varifrank has the best post I've seen yet...
www.varifrank.com
Do yourself a favor and read it...
From the New York Times quote he references:
"President Bush on Tuesday defended his latest choice for the Supreme Court, Harriet E. Miers, from complaints on the right that she was not conservative enough and from accusations on the left that she was a White House crony unqualified for the job."
In other words, conservatives are only complaining for dirty, grubby partisan reasons, while "the left" is entirely and nobly concerned that she isn't qualified. Well, I've seen plenty of conservatives complaining about the cronyism angle, too. Needless to say, you wouldn't know that from the New York Times coverage.