The game is very polished for a 3 day game jam!
I actually understood pretty quickly how to rewind (easily) the tapes but more ingame indications of what changing channels and the tuner are doing wouldve been a great addition. I enjoyed the small screen when the tape is rewinding :>
Big up to the SFX and the BGMs which contribute to the retro vibes!
Something else I would like to add, I think capping the shelves to less than 36 per genre and not having a hundred of movies to rewind at once at the beginning of the game wouldve been a nicer start and not so overwhelming x)
Maybe start low with 10-ish movies per genre then allow the player to upgrade their shelves so they can have more space, and buy more movie tapes later to enrich your catalogue
Overall, still a very nice game good job!