[tomsem]

I like it that the aA/GoTo/XRay/Share options appear at the top of the screen, rather than the bottom as with Kindle Touch, Since you need to tap at the top to bring up the menus/options, your finger will already be poised where it will tap next. On KT you had to move all the way down to the bottom to access the options.

Note that image/table pan/zoom is already there on KT, for KF8 format. Perhaps that works with mobi format now too. Probably too much to hope that SVG content zooms properly. It does not do this properly now, at least on the devices I've tried it on so far.

Looks like you can toggle Home view between Cover and List view. Wonder if it will display covers for PDOCs (when properly embedded).

All in all it seems not very different from KT. Hopefully the KT will merit an update to integrate some of the PW refinements, as well as fixed-layout support and the Whispersync feature to the KT Audible player.