im no expert, but it seems the information in the program is nothing special and its stuff you can find in any book that is focused on building speed. in those books there would be excersises like the ones in this program also all for about $20 or less. this program costs like $80 i think. however, this program organizes your practice a lot better than i could atleast which is a major plus. it keeps you organized so you practice at the right speeds. for me, who is very unorganized, this program would be a lot more efficient and would be worth the extra money, for someone who can manage their practice, you can find the same stuff in any book as i said before.