I saw it (unfinished) in February, when the Public Library Association met in Seattle. It's everything Don says it is and more. If you can, go there. Support them -- and your own public library.

Public libraries return far more to the community than they cost in taxes, both directly and via "intangible assets."

And an architect who LISTENED to the librarians! That MUST be a first, and the library would be noteworthy for that alone!