The same reports let you see up to 500 rows, like in the previous version of Google Analytics, while the reports related to visitors restored the per-hour view.
Other updates include:
* It's now easier to add an AdWords account to an existing Google Analytics account.
* Bounce rates measurements have had their colors changed for visual consistency. A decrease in bounce rate is now colored green to match other positive changes, while an increase in bounce rate is colored red like other negative changes.
* Cross-segmenting by Network Location has been added to the standard list of segmentation options throughout the interface.
The new interface lets you see more information at a glance, but also drill down more effectively in the reports. It will be interesting to see if Google decides to release a new version targeted to blogs (that expands Measure Map and adds FeedBurner reports for feeds) or Google Analytics will integrate everything in a single package.