I'm not overly happy with the UI for interfacing with the scanner on my Epson WF-3250 series scanner that's provided by the latest Preview that comes with OS X 10.10. It's clunky and awkward, crashes often. You have to reselect your options every time you use.
It's just, honestly, not very Apple-like.
Is there reliable third party scanning software that I could use in place of Preview for obtaining PDF scans of multi-page documents on the Epson's auto-feeder?
Edit: With OS X 10.9, Epson stopped shipping its own scanner utility. The ship a driver and instructions to use Preview for acquiring images on OS X.