That product has been mentioned 3 times on the forum since July 02.
Can the product complement photoreading... probably it could.
You need to decide what you want from your reading. If you want to enhance your photoreading skills. Just photoread 3 to 5 books a day (can be the same books each day for practice) and activate one or 2 per week. No additional cost if you borrow the books from a library. Practice that for a month and you'll see an improvement.
You could buy the product and well it requires practice too. Question is will you fire it up daily?
Alex