I've owned both Easy Photo DeNoise and Easy Photo Unblur for a couple of years; it works and does a great job on images that other, more expensive software doesn't, once you figure out the best settings for your image.
The registration codes seem to stop working after a while and the programs revert to trial mode, which is frustrating. There have been other reviews on this, too. Eugene seems like a good guy and has been responsive whenever I've submitted a request, so I'm sure he'll get this worked out sooner rather than later. If not for this issue, I would have given 5 stars.