That scene just reminded me of "Ghost", which cannot have been the intention of the filmmakers.
I think much of the screenplay reveals the fascinations and obsessions of our time.
The philosophical basis of the original dealt with the nature of humanity, of what exactly constitutes life, the human soul ...
The replicants
were people, their artificial nature just being the manner in which their otherness was defined within that universe (quite similar to BSG and the Cylons in that regard).
By making the sequel about a child that would be deemed extraordinary by replicants and humans alike, you somewhat undercut the first movie's subtext, imho. It's also a very 2017 thing to do, to focus on one special individual who stands above all others (hence the superhero obsession we are currently living through).
But I'm not arguing "Blade Runner 2049" is a
bad film. Perhaps my expectations were too high.
*edit* I will say that I loved the cast, right down to the smaller supporting roles (It's always great to see Mackenzie Davis in anything). Especially the female characters were very well cast. I would say that the only exception was Jared Leto (I have never been a particularly big fan of his).