But its Inirratu tho. People just see it as oscar bait movies. He doesn't pull masses like that nor can you make an honest interesting trailer out of this weird movie.

Those are my favorite kind of trailers actually.
The ones that are just a single 2min scene.

I'm not sure that would do this movie justice either though. It's kind of unusual in it's presentation. It wouldn't give more context than the clip show trailer we got. It would make you feel like you had an idea what it was, but that idea would probably be wrong.