The only thing was in film 3 (I think) we see Gendry taken from the brotherhood by Melisandre and we never see him again until this final movie.
Thank you for the kind review. As for Gendry it was one of the few “important” plot lines I had to sideline and postpone to give a short resolution in film 10.
It just wasn’t important enough for the overall narrative of Films III and IV to even consider giving about 20 minutes of screen time. However, I will re-do a new audio mix (5.1 surround) for film 3 down the line and might take a second look at a montage I have in my head that could resolve this “issue”.