I did the same OP logged on yesterday and was very disgruntled.
Still don't seem to have got a feature I do want (unless anyone can tell me different).
I want to be able to see the synopsis/ gump from the back of the book as a quick jump from the front page. I download quite a few books at a time and I can never remember what their about...it's Very annoying.
After buying a kindle paperwhite just a few weeks ago I've just logged onto Amazon to see they've announced a new paperwhite. Boo! In fairness it looks the same, just faster, better contrast and a few new features I'll never use. I'm still a bit gutted though. Someone please reassure me that I'm not missing out!!