I hated this commercial when I first watched it. All my twitter friends were talking about it with mixed feelings.
First: Libraries aren't quiet anymore
You're destroying a library in the name of humor, aren't libraries destroyed enough with budget cuts?
My eyes were hurt by all those books flying around.
No librarian (also - way to be stereotypical about your librarian- couldn't you have found a better cardigan than that?) would stand by and let that happen
If you wanted to bring more attention to libraries - there's a better way.