I am basically the worst person to ask about videos. I'm a cranky old dude who started using the internet when the only way to send images across it was to encode them as text. There are some kinds of video I can manage but things like gameplay videos have just never soaked into my brain properly. I'm sure there are good ones and bad ones but I can't tell the difference.

So the best I can do is wish you luck and let the other voters take care of figuring that out. I really hope you don't give up just because you've had a hard time finding feedback.

Edit: upvoted this a chunk in hopes that someone else can help you.