That's different from my review session. I review all the due items in less than 30 minutes, always. Then I fill it up to 30 minutes with new materials, someti

That's different from my review session. I review all the due items in less than 30 minutes, always. Then I fill it up to 30 minutes with new materials, sometime going a few minutes beyond 30 minutes, because the materials sometime requires some time to learn.