The video is “trying to be sexy, for commercial purposes” to me, which in general can work, but that video specifically fails for me because it involves destroying land with off-road vehicles, which strikes me as insensitively destructive and noisy in a way that turns me off in many ways. Also the video seems like “USA ‘country’ culture”, which also alienates me and severely turns me off and I have many prejudices against and distaste for.
Sexy to me can mean various things, each of which I may tend to find different things sexy about them. I tend not to isolate “sexy” from other reactions/experiences of attractiveness, which is somewhat a different thing.
Attractiveness is much more interesting to me. So I can find something somewhat sexy but my interest and reactions are undermined if it’s not attractive to me in other ways.
Mainly though, it’s about the way someone interacts, and whether it communicates authentic interest and connection or not. And it’s about who the person is that is doing that, and whether I find that person attractive, which tends to involve things like presence, spark, at least some level of perceptible intelligence, interest, attention and warmth. And then also various aspects of facial expression and beauty.