Well, I can't imagine dottybacks being called boring. :? Who said that? Let's slap him.
Aside from that, I find any fish without a modicum if intelligence or presence boring, regardless of it's chromatic qualities.
Having said that, here are fish that are NOT boring according to Jim:
Groupers (among the coolest fish, intelligent and very unboring!)
Angel Fish (even the smaller ones, C. argi is one of the coolest)
Trigger Fish (nuff said)
Wrasses (too many cool ones to name)
Lion Fish
Hawk fishes
Basslets, royal grammas, brazilian grammas, etc
Surgeons and tangs (perhaps an exception to the rule I stated above. dumb fish, but cool nevertheless)
Damsels (underrated, and poorly represented. There are many reef appropriate species if you know what you're doing)
Clown Fish ( I have a pair of maroons, what a cool thing to watch!)
Anthias are like tetras or goldfish, no presence at all. They still suck.
Jim