I've had very little exposure to it as of yet but I liked the new boot install menu. It takes quite awhile (15-20 min) to prepare the installer as it squirrels away a partition if you try to install from download instead of media. The itunes 10.4 update is available by download but the ARD 3.5.1 appears to only be available via softwareupdate - support.apple.com doesn't know about it (as of yet) I neglected to do a download&keep and now I can't stash a copy until my next install.
They were somewhat lacking in Lion-themed desktop pictures too.
Is it just me, or is the entire internet running slow today as a result of hundreds of thousands of people downloading 3.8gb images? I've looked at two different ISP graphs and it's like "oh, I know what that's being caused by!"
