I suppose its subjective and all depends on your goals. If your wanting a program that is great with formums and can give you profiles and posts and register on a lot of forums with constant updates, then yes, its ready. If your wanting it to replace xrumer, then no its not there yet, I mean I suppose it could, it would just depend on exactly what you were using xrumer for.
It has captcha solving for SMF, Phpbb and now Expression Engine. Based on where it was 5 months ago and where it is today its making solid progress. I altered and loaded up some xrumer lists and walked away with 4K profiles before the Expression Engine OCR was added. If you use decaptcher service it is of course significantly higher. The compatibility with forums is good in my opinion, way better then xrumer out of the box. The captcha solver is obviously not as powerful yet, but its making solid progress. I am not sure what the plans of the developer is exactly regarding the path of captchas and what is going to happen when.
I do know they are capable of making it just as powerful as xrumer in the way of solving captchas. I also know that they have 1.5 years of just scrapebox under their belt and scrapebox wasn't their first rodeo. That said I can't believe that they would have started scrapeboard without taking into account the fact that captchas would be an important part. They aren't they type to just start something and do it half way. Again I don't know the exact path or exactly what they have planned, but I know they are committed, so its really just a matter of time and how long before they are able to implement everything they want to and are able to.