It's a bit simple, but generally very good at what little functionality it provides. Sadly I can not give this a good rating because of the very annoying bug where the back button doesn't close the virtual keyboard. Steps to reproduce: 1. Go to a chat you have with someone and open the keyboard. 2. Press the back-button (the one on the phone), to close the keyboard. Expected result: The virtual keyboard closes Actual result: The virtual keyboard closes, and then immediately opens again.