The qunari are ruined. Qunari are one thing they didn't need to change.
I agree with you, with one caveat. The general look established for the Qunari in DA 2 was perfectly fine, other than they "all" looked exactly the same. [Kossith clones?]
Bioware should have introduced a degree of variety with their Inquisition CC facial options, but instead they threw the baby out with the bathwater (just like they had done, when Sten's DA:O appearance was retconned for the next game.)
Doing something like this every time you issue a new game in the same franchise is beyond weird!!