I’m not crazy about the results I’ve had so far - lots of strange grainy effects, artifacts, and fringing. Adding a way to reduce the opacity and mask out unwanted areas might help. Maybe add a portrait mode. Skin seems to fare very badly in AI Sharpen.
Right now I’m working on beach photos and get colors appearing in the sand. I mask them out in PS, but it’s an annoying flaw.
Sorry to complain about something I got as a free upgrade, but the program needs work.