To me the ear is the final word, and almost every good active I've heard has impressed me in some way. The Genelec 8040APM has been a favorite two way for some time. If the Airmotiv6 can come close at about half the cost, then I'd be sold.
Al's ATC monsters took the concept beyond my imagination, as I've mostly heard two way 6 1/2" active monitors.
I also love that you eliminate the speaker cables with active speakers, as I think running longer interconnects vs. longer speaker cables is more favorable. That may just be in my head, but it sure costs less in general.