I think we now have seven of these charms for a family of five.  If you love the Doctor and are dorks who dream of zipping around in the TARDIS, then this is a magnificent product! Even when it doesn't work. But if you just want a cute phone charm that works most of the time, this probably will not make you happy. We found the charm works best with the cheapy Samsung phones and the nice Blackberry Curve. Not so much with the iPhone GS. But sometimes, and this is a true geek thrill, it works when the home phone rings.  Ah, the Doctor! He's coming for us. Yes, he can't wait to fill the TARDIS with a loud, impatient American family. Hey, Rose and Mickey weren't quiet--we can dream.