The Bully is Scott's take on the early VH tone, specifically the "Fair Warning" album. It's got some nice switches that allow you to adjust gain and compression giving you more or less of that "vintage" character. However, I was surprised at just how much gain is available. This module can do metal easily. Quite impressive, really.
For a more detailed discussion on the Bully module with audio clips, I refer you to the following two threads:
http://mtsforum.grailtone.com/viewtopic.php?t=15376
http://mtsforum.grailtone.com/viewtopic.php?t=16339