Innovative
Firstly, I had to watch the chicken walk past at least nine or ten times before starting the animation that hypnotized stare was worth watching more than once.
I started off slow, but I didn't notice it. I was as curious as the chicken not knowing what was inside the egg. The reason I probably didn't notice was the frame-by-frame animation of such simple yet charming movements. The egg was incredible, the idea of it being a mouth was very innovative thinking of image play and it was completely unexpected.
Lastly the head being eaten was that last jolt into how dark this animation was despite the cute graphics and the happless chicken that killed him/her. God knows what came first the chicken or the egg, but at least the egg gets a meal out of it.