I would agree with other commenters that it would be really useful to be able to delete an article entirely from the manager. Currently the most that can be done is put it into trash. However, this is a wish list item - the extension is already good enough in my opinion for an 'Excellent' rating.
Saved me a lot of messing about - thanks :)
I can now access anywhere on the server, even if files aren't directly part of the Joomla set-up. That gives me a lot more flexibility, especially not having to mess about the FTP when I want to edit any code remotely that's not normally accessible from the administration panel.
The only proviso I would give is that you do get a lot more access to the server than you might have realised, which you need to bear in mind if you're planning to give back end access to your clients.
However, for me it's spot on and is firmly on my 'essential extensions' list.
Excellent work :)