Viy is amazing!
The story of a priest in training killing a witch and being assigned to stand vigil for three nights alone with the body is so intriguing. It builds expectations on a resolution that seem almost impossible to meet.
But when that climax comes, and he gets what's coming to him, it's the coolest and most satisfying thing.
Incredible special effects and overall energy. Tonally consistent, between horror and humour, with the visuals. Everything is so great.