Highly unstable

I so wanted this app to work, but, mindful of a whole lot of 1-star ratings, I thought to give the lite version a try. I uploaded it to my iPad and immediately noticed that screen orientation does not adjust. No big deal. 3 books were pre-loaded, so I deleted them. No problem. Then I added my first book by entering the author and tapping Import, then Search Autor/Title. After only a few seconds, the authors books appeared. I started going through them and marking about 15 titles I had. The app then made me go through each book individually and add a required genre, which was blank, then press the Save button. Im wondering, if I had selected 30 titles, would I still have to add each one separately by tapping the Save button? Is this author-dependent? I have several hundred books... After I added my 4th book, the app froze. The screen was completely unresponsive. After exiting with the hardware Home button and re-entering, there was no data. I deleted immediately. Drat! I really wanted this app to work!

CLH-USA about iBookshelf Lite