The chunks are goooood You need a new font mate (on the white writing in the begining), something a bit more fancy would be great. Also i'm not too keen on the voice over, it doesn't seen to fit in for an advert. Maybe make the logo at the end for the tv channel a bit more prominent, try using a focal point in the image at the end, have something in the middle that the eye will be drawn to. Otherwise ace vid mate, A++!