Everyone who's saying GoPro doesn't know shit...neither do I. Thats why YOU need to tell us what you want in a camera. Are you looking to point it at someting and get it on film? If so, GoPro. Or, conversely, are you looking to learn the basics of videography - the shot movement, the framing and lighting etc - and the ins and outs of a "real" camera? If so, get a real camera.
In my opinion you should get a real camera (I'm hoping you're looking to improve your videography skills with some sort of vigor). Learn how to use exposure, white balance, zoom, focus, and color to your advantage. Videography is very fun, very interesting, but you really cant do shit with a GoPro (there are exceptions, but AbeK is dope...).
Get a real camera.