Hey, man, Abyssals made my top tier. Not cool.
I have not. Abyssals do indeed tend to be among the least-played of Exalts. Further, no one I've ever gamed with has used Sorcery, much less it's stereotypical Australian cousin. I even did a YuGiOh thing with task-bound demons in the last game I ran to get the players to realize how convenient it could be, but no one remembered they even had the demons most of the time. But yeah, no BOSS fights here. Don't think I'd ever use it as a PC either, since permanent costs are dumb, and I never use expendables. Except in Megami Tensei games. Those are stupid hard.