I give you my subjective evaluation of this book that is causing many positive comments, but also criticism. I find reading this book rather tedious. The courage does not fail me, but I do not see where all those situations descriptions lead. The concept of space is interesting variants, as well as life lines, excess potential of counterbalancing forces ... They are original ideas sobering and help to open his mind to concepts new. However, I can not but wonder if the author whom I respect for his work, is not lost in pure metaphysical speculations on current observational data ... It is the reflection or rather the painful impression that leaves me this first volume of Transurfing. A painful impression which nevertheless deserves to be confronted with the experimentation of the method that draws the lines in this first volume. To be perhaps dissipated, it will probably play the following volumes to give a chance to the author for now let me wary. I can not make more positive assessment at the moment, but I give him the benefit of the doubt considering personally go a little further than that first impression (following volumes).