The only drawback, and thus point deduction - the color of the keyboard. Not really fit for white iPad. The frame on the keyboard is gray - the white keys. For a better look, the color choice should have been the other way around.
In the high-known use I leave the keyboard on the iPad and hold both as a hardcover book - with one hand. This is the iPad much better in the hand and can be operated without a keyboard also better than with the other hand.
Conclusion: Would I buy again and the added value that iPad to hold a book like. Very good.