So this is a pretty neat idea: It's a camcorder that works a bit like a real-life TiVo. When you press record, it can go back and capture 30 seconds of video from before you hit the button. That means you don't miss any exciting action because it took you too long to decide to film it. The camera accomplishes this trick by recording constantly and saving the last 30 seconds of whatever it's captured.
Of course, the camera quality itself could be crap. And I have to say, can you imagine wearing that hat (see below)? I feel like you might warrant a beatdown in that thing.