I've demo'ed both and definitely prefer BullHorn to Sendouts. I don't believe Sendouts has a dashboard, does it?
Other's you may want to check out are MaxHire which is outstanding, as well as SmartSearch, WinSearch, and Taleo Business Edition have received decent to good reviews.
If you're looking for something more innovative, I really like BrightMove. They have a very cool tagging feature as well as some impressive conceptual search pieces added into the ATS. They're a little limited in total functionality and, right now, are more of a front-end solution, but they are one of the companies that really "get it" and they are improving their features all the time.