Has anyone got a Cozmo robot? I have bought one for my dc for Christmas but not sure as to whether I need to set it up before hand to check it works. I have charged it and linked it to Wi-Fi but not downloaded the app yet. I don't want to do anything else with it as I assume the initial set up process will personalise it with my dc or will I be able to reset if so they don't realise I have already tried it out?