As soon as I installed and registered ScanPapyrus, I ran it as a test. I found the software is simple, logical and easy to understand. It found my scanner automatically – without any hunting or instruction. I scanned the test document and saved to PDF. It was perfect. Having an immediate scan to PDF is extremely helpful, eliminating an entire step in the normal process.
Drawbacks? I suppose there is one. The actual scanning is a little slow compared with generic software like Irfanview. But it worked flawlessly, and I will be keeping and using ScanPapyrus as my default scanner from now on.