the problem is that JRs are not meant to be ' good'
some species come in only good ( i think minkin are mainly only good for example? and kamishibas i think are good? ). JRs come in mainly evil and we go as far as to permit: okay. they can be neutral :]
they do not need to be mean or anything towards other JRs, normally JRs are nice anyways towards other JRs. it is just the basic alignment of JRs towards the rest of the universe. if your JRs are friends with other species, it would be better to put them as 'Neutral'
the thing is: it is impossible to please everybody, sadly.