Absolutely no words to describe this, real phenomenal, page turner! Bravo! Very easy and fun read, and yet completely sophisticated in it's intricacy's, regarding the subject matter. Yet, this was not the first time Victor Pelevin dug up or down, or every which way, (conceivable and inconceivable at the same time), and used that same easy language so it will be easier on anybody's mind to bind dimensions of material outside of human percaptipon, from a new found and unexpected directions , for a good and well brewed giant cup of wake me up, with a soft-ish hint of don't try to go back to your slumber because the universe wont. So, from my personal point of view, I'd say that it's a multi-layered philosophical cake that you can gorge your intellect's teeth in, and in almost every bite, one would taste something so familiar, yet so new and exiting for one's mind eye.