I burned out reviewing on Triage. It was like trying to review the Wild Wild West. No sense of direction, anything goes (Or does it? Who knows?). I believe that if I had had a strong clear sense of purpose for how to approach the reviews in that queue, like I feel I do for Close/LQ/Suggested-Edits/etc.... I would have reviewed thousands by now and kept going. Further, I think many others would have completed far more useful appropriate reviews and the high-minded idea for what that queue was meant for (I do remember the discussion long ago) would far more likely have been met. I'm probably not going back, atleast not soon, but I hope this suggested implementation of Triage can be sculpted into shape and meet its potential.
Your idea of a ban notification is a good one not only for this queue, but for the site overall.