Should You Buy PowerPoint 2010

I haven't had the chance to play with Office 2010 yet, so I don't have an opinion right now. But over at Slides that Stick they have a quick review of some of the helpful new features in PowerPoint 2010.

Specifically highlighted are the ability to subtract portions of images (seen in the picture), so that you can be more creative and specific with the images you create. Also the ability to remove a background color from an image has gotten a lot better in the new version. In 2007 it could only remove the background if it were one solid color that did not appear in the foreground as well.

In conclusion they say: "Should 2003 users upgrade: definitely, 2007 users, probably only the heavy users."

So, are you a heavy user of PowerPoint? Are you planning on upgrading?