It is free, the pay-store seems remarkably reasonable, plays like Neverwinter Nights (albeit with a slightly infuriating non-mappable mouse 0 and 1 keys...).
So far, I'm feeling it - anyone else?
-Fk
EDIT:
Main Site: http://www.ddo.com/
[utube]b3B5KzBORmA[/utube]