It's no definitive masterpiece but it's damn close.

it is finally so absorbing because it plays like a lyrical road odyssey that’s also a detective story.

There is, somehow, an interesting story here, as well as some good acting. There are also some good scenes

The biggest problem with this movie is it’s a little better than you think it might be, which somehow makes it worse. As in, it takes itself a bit too seriously, which makes most of the movie feel kind of dull.