Rated 2 out of 5 stars

I miss the basic features of the classic reader which has the "reply all" and "forward" button in the top of the pane. There is no "reply all" and the "forward" can only be reached by scrolling to the end of the message.

11/16/2011 update:
I installed the latest version but the latest version still does not have the features I detailed above. Some emails show three new buttons for "reply", "reply all", and "forward" on the bottom of the message to the left. About 10% of the mails have this the remaining are not affected. Having the buttons on the bottom forces you to scroll through the body of the email to forward or to reply all.

This review is for a previous version of the add-on (2.1.1). 

This has been fixed in the upcoming version, which is available at http://jonathan.xulforum.org/files/gcv-nightlies/201111101412-2.2+.xpi