Is it possible to know how many levels of research there are and what level I'm at? I see big letters (A, B, C) in red, but I understood that it was the quality of the picture (centered, enemy action, distance).
For example, with the "Spider Splicers", I finished the first level of research (I've filled the progress bar once). However, if I take a picture again, the progress bar restarts! So I guess there are several levels of research?
How do you know how many levels there are and at what level I am?