With the advent of Performancepoint Services in Sharepoint Server 2010, it seems like there are lot of new improvements from a user interface and designing point of view. One of the feature that was very strange was that, the graph that was available had only two colours, and there was no option to add another colours to it. We struggled quite a lot to find out a solution for the same but without any success.
Looking at the new features that are available in Performancepoint Services, the graph control looks much more matured now with the Pie-chart that was missing in the earlier version. Also there are new visualization available for the representation of data, more detailed representation of KPIs and many more. It seems like now Performancepoint has digested Proclarity to a great extent.
For a complete list of new features in performancepoint services 2010, check out this article.