I would say Dune couple years ago. But given how this whole craze around the movies happen I'm not so sure anymore. Haven't seen them, scared doing so. I hated 80s Lynch one, because it felt retarded compared to the book and I don't want to feel this again.

Apart from Dune, there are plenty more. Older works of Clarke or Asimov for example, or most of Strugacky brothers works I've read were amazing too.