I found I'm getting more details as a benefit of photoreading. When you use the system as guided then you'll have at the very least the same level of comprehenion or even better.
The biggest mistake beginners seem to make is cutting the activation short before meeting their purpose. Often just one more 30 mintue pass will bring the whole thing together but they don't realise that they can go for more detail if they want that.
If it's general you want, then you stop when you have that. If it's more detail that you want, do extra passes until you get the detail that you want. If you find yourself spending more time with a book chances are you are collecting more details that you would not have picked up with one regular read as well.
Alex
