Received the replacement today. Actually typing on it now. The magnets align better when the iPad is inserted into the case for typing purposes. Also, when the iPad is inserted, the keyboard does not come apart from the case at all. The only thing left that bugs me and it looks as though this is just the way Logitech designed this model, is there is no magnet to hold keep the case shut when it's closed. The case can flap open, turning your iPad on and off.
Other than that, for my purposes, I like this keyboard case quite a bit. Makes it easy to type on the iPad and it's not a hassle when I want to use the iPad all by itself.