[Ghoulish Delight]

It's one of those things that if you don't have it you don't need it. But once you have it, the conveniences that come with it quickly become hard to imagine living without. So no, it's not likely to fulfill any of your currently identified needs that aren't met by a regular cell phone. But it's great at what it does and you'd likely be very happy with what it does for you once you figure out what that is.