Since there're so many GC supporters, I'm gonna put on my flame suit before posting a negative feedback.

- GC tries to be too many things. As a result, it is not as easy to use as it could be.
- GC still doesn't seem to support non-ASCII filenames
- it crashed on me when I tried to do a CW 90 rotate. I restarted and tried again and it was fine - this suggests at least some instability

That said, I think it's a great value at $35. If you only have $35 to spend and you want everything that GC has to offer, AFAIK, this is the only choice.