OK , Gonna need time to check it all and I'm not complaining just reporting:
On the buttons line height off by default, when opening templates.
No Browser Preview on any of the 3 Browsers
The footer test overflow on template start up.
No HTML Export.. may have missed something here!
Don't know if I missed something, but not seeing how to create HTML page/s to export??
But all in all looks like lots of improvements are in the works! :)
Magento support Is a Plus from though.
I shall report as I find, and thanks!