Re: Hand up...
I remember this one:
https://www.youtube.com/watch?v=v-mo_Qpy6eM
because it seemed to show how much you could get attached to your Blackberry and iPhone. I never understood how it was supposed to make Windows Phone cooler when it showed how devoted people were to their existing phones. Most people I showed it to thought it was an advert for Blackberry right up until they mentioned Windows Phone.