I went to see this movie because I absolutely loved Mielants' first film, De Patrick. I knew nothing about Wil, and didn't read the book, but went solely because it was another film by Mielants. And it did not disappoint.
The story is a bit thin (you can kind of guess where the movie's going), but the cinematography is beautiful, and the acting is very solid. I was not bored throughout the movie, and was also moved emotionally, especially near the end. While it's an entirely different type of movie from De Patrick, you recognise Mielants' signature style in it. Visually it's a also very impressive movie.
The choice to crop the screen so that it feels more like a movie of old; and the way the movie is shot very up close and personal in all actors' faces, really contributes to the suspension and feeling of unease. The score and music of the movie was also amazing.
I think this is a very strong movie made by one of Belgium's most talented directors.