I have worked with a couple. One was fairly easy going and while not super drivey, pretty easy to work with. The other was pretty obsessed with hunting, to the exclusion of wanting to do much else when outdoors. He was a challenge and it didn't help that his early training was force based. Both were with the same owner and from the same breeder. At local lure coursing, the breed seems to have a reputation for running off or being hard to catch after their runs.