hmm 6 out of 10, but like... a high 6. (do you want non-meme actual feedback?)

let me guess - not high contrast enough - no scrub controls

ooh yes (consider a border for contrast too) but also no subtitle/caption button, consider hiding buttons for unreleased features, consider a PiP button, and move the progress off the edge if you can (like how twitter/youtube do it) but like... pretty cool 👀