Hi Matt, the focus is a bit soft but for a single image it is quite good.
Once you get the hang of the Envisage imaging software it isn't that bad but as Bill mentioned you really need a series of images and around 100 of them as a minimum. Registax is a great free program and easy to use and is very good for stacking lunar and planetary images. I've added a link to it.
http://www.astronomie.be/registax/
Cheers