OVERALL VERDICT: An incredible amount of graphics for such a low price. Well organised. The Powerpoint version of the graphics adds a tremendous amount of flexibility to what was already a great package, but you can also edit them in Photoshop. Actually, you can use Photoshop, Gimp, Pixlr, Photoshop, Open Office, and several other editing tools with this package, so almost everyone will have a way to edit it.
Negatives: Powerpoint doesn’t warn you about missing fonts, so some of the graphics might not look right if you don’t install the fonts before viewing or editing them … but this is a powerpoint issue rather than the actual graphics package. Also, depending on your needs, some of the modules might be irrelevant for you.
Worth investing in?: Yes. For such a low price, it’s an incredible deal.