Well it looks fine but still I believe that there are some parts that can be improved, like the theming system, backup system, etc. Rest of things are just fine. Thanks
we are working with Magento everyday. Is there any different with Magento and Magento Go? Here you can see some referrence: http://www.techdivision.com/en_en/services/magento.html If you have questions welcome
Magento GO very easy to use. It's not free like plain old Magento, but then again it doesn't require extensive technical ability to get a store up and running.