As a Helsinki resident, I agree with much of what you say about Oodi. And in spite of the other commenter claiming "everyone" loves it, I don't nor do many of my peers of an intellectual bent, mad about books. This building only disappoints us.
But here is the thing: in Finland academic libraries are open to the general public. Someone wanting to immerse themselves in actual books, or work in silence, have a wealth of options in downtown Helsinki: the University of Helsinki main library, the Finnish National Library, the Finnish Literature Society's library, the Research Institute for Languages of Finland's library, and more. So, if Oodi ended up being a plain old social third space instead of a "real library", that didn't take anything away from Helsinki residents.
But here is the thing: in Finland academic libraries are open to the general public. Someone wanting to immerse themselves in actual books, or work in silence, have a wealth of options in downtown Helsinki: the University of Helsinki main library, the Finnish National Library, the Finnish Literature Society's library, the Research Institute for Languages of Finland's library, and more. So, if Oodi ended up being a plain old social third space instead of a "real library", that didn't take anything away from Helsinki residents.