just installed. very buggy but i got it working as much as possible the gtk theming needs to be more user friendly i just got emerald working and cairo dock on the default unity.
Unity is very nice and looks good but still very buggy, I dont think it was ready for prime time yet; it needs to be more user friendly and more customization from the users side... the early release on 11.04 is not so stable, to have it running on a files server workstation is ok but for a daily desktop use not really... I really hope they fix it as much as possible for the next Ubuntu's release specially if Ubuntu is not planning to have Gnome classic as an installable option anymore ... it looks good and promising, I am really looking forward to the new one .