The customer support on this plugin is incredible. I purchased this plugin (V1.7.3) and found an issue with several animations that were retargeted from a skeleton with a difference hierarchy. I brought this up to Rafael’s attention, and after troubleshooting with my setup he informed me that it was a new bug and he would look into it. In less than 2 days he had the bug fixed and gave me the update to V1.7.4.
The plugin works flawlessly across all our animations and skeletons. Setup is relatively easy with mirror tables being automatically generated yet the ability to manually edit them is available. We had to install the plugin from source into our custom engine; which was equally painless: the code just dropped in and compiled without issue.