I loved Solaris (the book). It's one of the greatest sci-fi novels ever written, because it points to the unsolvable question of consciousness that lies near the heart of all of humankind's greatness and flaws. It was the first piece of literature I encountered that actually made the typical human idea of the divine God palpably ridiculous; the idea of the planet Solaris palpably holy. The universe was revealed forever larger after I turned the last page.