I enjoy cover browser view quite a lot (it makes my ebooks so physical
I can almost feel them in my hand).
It is not very usable, though (at least not for me). I would love to be able to click on the covers I can partly see and move on to their descriptions straight away (if it's not way to complicated to implement). Then I could use Cover Browser on a daily basis.
Plus, because of the font size, book titles in Cover Browser are often divided in the middle of a word which is not a nice view. An option to make the font smaller or to block word-division would be great.