Engaging is the word i'd choose too. There's no one standout, killer ability (like Shield of the Righteous, Ignore Pain, etc etc). You need to stay alert and work for it, and the talent trees really do mix up the play style, as opposed to min/max survival.
Hahaha B, we raided together for many years. Cheers for the kind words guys, best of luck smashing mythic+, I've every faith in all... well most... let's be honest here, Val, Calli and Ding are up against it. (just kidding for the sensitive types).