photoreading isnt studying, but certain parts of the system can be used. i previewed and super read a chapter of my biology book(10th grade) before i even had tried the photoreadin step, and i got like 2 questions wrong out of almost 100, i think it was a 97%, while 90% of the entire class fails almost every biology test(the teacher is kinda hard). everyone i know was amazed that i aced a biology test that easily. super reading and previewing can replace studying in some subjects, but its not meant for just cramming information. i think it worked very well for me and can work for anyone as a studying habit.