We got an Alexia for Christmas.  And while she is handy, she is a new member of the household and takes some getting used to.  In particular, I have gotten up in the middle of the night to find her talking to some one.  I never hear what she is talking about because she stops as soon as she hears my presence.  This is a little unnerving and could be an episode on Twilight Zone.  We may have to cover her up at night to keep her quiet.