No way a craft like that could be difficult to capture electronically. Nope..no stealth tech could do that.
And unless you are a skilled photographer, skilled at shooting fast moving objects like sports, and doing it with some high end equipment you will get crappy photos and video.
Although, there are ton of new videos every day. They ARE getting better because people have video cameras in their hands all day long.
People who are not used to reacting, centering the image properly, and adjusting the exposure properly, are not going to get good images.