[bhangi]

Tarkovsky's works are generally demanding works of art. They are definitely slow paced and almost boring, but I've always found myself in a much more thoughtful frame of mind after watching his films.

As for Solaris, it is worth reading the book as well as watching both versions of the film -- they ask and explore different questions. The book is about the nature of intelligence and life whereas the films are more about the human part of the equation -- what does it mean to be a human as opposed to be a "replicant"? Tarkovsky is slower paced, but IMHO encourages deep reflection. Soderbergh's version is definitely more watchable and is actually quite thoughtful by Hollywood standards.