Not impressed! No edit info, no library management!
I really hope these can be fixed soon. As others have said, not having the ability to edit book info, which was so easy in iTunes, is terrible! And that iBooks moves all your books to a hard to find folder on your internal drive, and renames the files, equally bad.
It's great being able to read books on the mac for the first time, but everything else is a step backwards. In iTunes the books were stored neatly in the media folder and could be moved anywhere you wished with the rest of the library, and you could easily edit info, covers etc. Now it's all been taken away and we're stuck with having little to no options again.
I hope it can all be fixed soon!
iBook, OS X Mavericks (10.9)