As far as Isekai go, I think this is a solid start. Souma is a little goofy, but overall rational. Calling herself a scholar is probably a decent move too, though she should figure out common sense like currency ASAP.
... in this day and age where lots and lots of shounen/male protags are depicted as feebly as female, when an actual female protag came out, you mistook it as a male.