Very good. Gets the job done easily. With a few dollars to enjoy the effects you wanted.
I recommend this product 100%. I would say I am a 'moderately tech savvy' person and I had absolutely zero problems installing the software (my computer runs on Windows 10 Home) and it worked like a charm. and removed the cinavia protection without audio losselss, then I could backup it on any blu-ray playback divices. It was a huge hit, and required only this product and time -- no need to expensive conversion or shipping tapes off to anywhere.