It's a cute and fun keychain, but I have the habit of dropping mine in the floor and forgetting about it - until, of course, I wake up for water or something in the middle of the night. Have YOU ever been jolted out of a mostly-asleep state by "YOU. WOULD MAKE. A GOOD. DAAAAAALEK!" seeming to surround you, because it's coming from right under your foot? It's an experience I would not wish on my worst enemy. Deep, nightmare-inducing terror aside, I love it! My family doesn't love it at 3 in the morning. But I do, sometimes, and that's what matters! Also, I've had it for about two or three years and it's still loud and clear. Maybe because I hid it in my sock drawer after one too many late nights in Hyperventilation City, population: me. Still, cool keychain. I did not give it 5 stars simply because it scares me and I'm afraid it might exterminate me if I don't. ...Buy it and suffer with me.