I'm betting you have some work to do, absolutely no offense meant.
To Christopher's point, the camera is an audience, and you are seeing your own performance from a different perspective. That there is in your own mind a chasm between your perception and the camera is likely the camera showing you what you don't see in the mirror.
How you'll really know is to perform your moves for others who you know and trust, family and friends. Ask them to be very critical of your performance, and not to hold back, you want honest critique.
Most will give it to you straight, some will sugar coat it, but you can show them a video of a move you're trying to emulate that you admire, then perform the same and have them critique based on that.
You may even show them your recording and find that they feel your performance is fine and your camera sucks!
Point is, get some real human feedback in an honest and helpful way. Have them point out specifically where it looks "rough" or needs work.
Also, they're not expensive, but those foldable 3 panel mirrors are really helpful on occasion for just this sort of self-critique, giving you 3 angles to perform live to yourself in.
As long as your hands don't look tiny working the deck like those 10 y/o's on YT, you'll be fine!
