Most of the times, I don't.
I wouldn't want to watch some random youtuber reacting to ATEEZ music videos.
I think I'm more into the "vocal coach reacts", "professional dancer reacts" etc... instead of "random guy called Joe from Ohio reacts" and stuff.
I have watched "Fashion Expert reacts" before and also "Film Maker reacts"
When I watched those videos, i expected the fashion expert to talk about the outfits in the music video and the film maker to talk about the cinematography and other film-related stuff.
I guess I kind of got what I wanted, but I can't remember...
Even though before I watched the filmmaker's video, I thought that I'd rather show that music video to someone I know personally, who has a degree in film production and see his reactions.
Most of the times I get annoyed or cringe, when I end up with random reaction videos on my recommendations.
And I haven't even watched any of those kinds of videos for a while.
Unless it is the kpop artists themselves reacting to their own music video.
Even though in the past, I sometimes watched people react to K.Will's Please Don't music video.
And then I also used to watch FineBros videos, but I don't do it anymore.