I think you are wasting your time trying to interpret some else's interpretation of what they imagined the flight path to look like based on some radar plots.
None of that can tell you the actual position or attitude of the aircraft at any point in time. They could have been inverted or had the nose pointed straight up or straight down in any of those plots.
It is only a short time before the FDR will reveal all there is to know. Why be so impatient?