I'll give you my opinion of them based on my professional experience with them.
If you want a speaker that attempts recreate a live performance in terms of direct and reflected sound, then they're fine, the trade off is accuracy. You'll find them in clubs for background music occasionally, never in a studio doing monitor duty.
It's one of those things where you're really trying to compare them to...
There isn't any other speaker based on the Bose design concepts to compare them to, Bose has went their way with their following away from the mass market, you can't establish it's ranking in it's genre because it's the sole species.
You either like it or you don't, no debate, no scientific reserach nor opinion's of 27 trial lawyers can judge it a good or bad speaker.
It is what is, just like most things.