I'm in heaven with it! Just finished the free "Water" issue of NatGeo, and it was such a pleasure to read it again after a few yrs of not being able to see it. The photos are clear and perfect at very large zooms.
The largest text font was still too small for comfort, until I figured out that the articles can be copied to Pages, then globally enlarged to "subheadings" style. HUGE!
Love it, love it, love it!!!!!'!!!!!!'