Yes risotto does reheat well.
When reheating risotto you should steam the risotto to reheat the risotto so that it does not dry out.
Also when storing or keeping risotto in the refrigerator the risotto becomes very dry which is one reason heating the risotto up by steaming the risotto is the best way to reheat the risotto.
I just reheat my risotto by steaming it and it reheats very well that way.
I've tried reheating the risotto in the microwave but it does not reheat very well in the microwave.
However steaming the risotto heats it back up without drying it out.