Holder will be confirmed and more than likely with plenty of Republican votes. Anyone want to guess where Republican Senators Snowe, Collins, Voinovich, Lugar are on this. Every Democrat Senator will vote for him which will give him at least 58 votes, more than enough to be confirmed. In addition, Repub Sens Hatch and Specter have already announced their intention to support Holder's confirmation and did so in Committee. He passed out of the Judiciary Committee 17-2 with 6 Republican votes.
Even if by some miracle Holder weren't confirmed, it's not like Obama is going to appoint someone like John Ashcroft or some other pro-gun AG. If not Holder, it will simply be some other anti-gun stooge. Remember, Clinton's first two nominees for AG were forced out and we got Janet Reno.
For the NRA bashers, I suppose NRA should have scored Hillary's nomination as well because she too is anti-gun. I think she was confirmed 94-2. I guess they should downgrade everyone for that vote as well. Anyone who was A rated would be no better than a C or D. Of course, as another poster pointed out, those legislators on the margin would no longer have to worry about pissing off the NRA because they already got downgraded for their Holder vote so they might as well vote for AWB 2.
The reality is NRA has to pick their fights wisely. I for one would rather them save their political capital and their "ask" for a major gun bill like opposing any reauthorization of the "assault weapons" ban.