Te Kobo Glo is a great device but 2 things in the software are REALLY annoying:
1. There is no fullscreen option, so there's always this bulky bar at the bottom of the screen. Come on, we don't need it! Especially on a 6" display, the waste of space is ridiculous. PLEASE give us a fullscreen mode.
2. The PDF viewer is a joke when it comes to zoom functionality. All you can do is zoom into a particular page, after which there 's no way to move to the previous or next page without cancelling the zoom function! Who developed this?! Whenever you're reading a PDF with huge margins, you want to be able to zoom in and use that for the whole document.
Once these issues are addressed, the Kobo will be perfect IMO.