From the trailer, and the trailer alone, I had the feeling this new sequel is sort of a return to form to TLBT franchise.
Before XIII, XII was a very good movie and one of the best sequels we've had after II, III and IV. I believe that XIV is in the same group as good later sequels like V, VII, IX, X and XII.
Let's give it the benefit of the doubt and only judge it after we've watched it.