Theoretically great but practically not so much.
The basic Hard Drives & Locations mode works OK-ish, but the Enhanced mode is rubbish and fails after less than 5% of the disk has been scanned. According to Wondershares technical support this is because the 8Gb of memory in my PC is insufficient! This is despite Wondershare advertising the product as having a minimum requirement of 2Gb and a recommended requirement of 4Gb. Still waiting for a sensible response to the faults in their software. Wondershare are now saying that they only provide a 7 day money back guarantee, ignoring the fact that their product does not perform according to their advertising and that they are now saying that their product need more than 8Gb of installed RAM vs their advertisement whch says that only 2Gb of installed RAM is REQUIRED with a RECOMMENDED amount of RAM of 4Gb.