Yes, Shazam consistently impresses people. Once I showed it off with some friends in a restaurant and they were amazed! Here in the UK you can also dial a number to access Shazam from any other mobile phone and it sends a text with the name of the song, and they tried it themselves! Except it cost them 50p 😛
I bought a game called Sally's Salon and wasn't very impressed with it, but my ex-girlfriend loved it and every time she picked up my phone went there!
Oh, and also nosing around my history in SAFARI 😱 😉