I saw the YouTube videos they are stunning results. That's the difference between excellent result and fair result that needs little bit more touch ups.
With all due respect, mate, if you compare your result with others, you will always be disappointed because surely there will always be a better results out there. But honestly with 5k grafts i can completely understand the frustration. I believe it's not great at all but you have good hair maybe due to native hair and you dont look like you're getting bald at all.