In almost every user-friendly operating system I have faced issues. Whether graphical memory requirements are heavy or the animations have jitters/ are rusty. I now have Windows 7 RC on the same system where I test-drove moblin.
Moblin was a much better experience. What I loved was the clarity of the display and its simplicity.
I think the UI designers are on the right track regarding the elements needed to make it user-friendly rather than jazzy.
The clarity is phenomenal and the seamlessness of the apps is lovely. I love that I need not keep track of what apps is being run.
Good going team.
Keep it up.