Please don't look which classic film Petzold based Yella on !
It's written in every review and i believe the film was even marketed as such, but it makes it so much more enjoyable (at least for me) not knowing beforehand, then look through it again once you realized it / read it.
Petzold playing with genres and especially genre film again, here a bit more openly than usual but always with such refinement and yet still deeply rooted in…