Hi Hans,
Although I don't have an awful lot of practise with real cases yet, I do have an opinion to this. I believe that no one individual alone can claim to be the author of the only valid book, repertory etc... Doesn't it boil down to the observation skills of the practitioner who then consults more than one book to arrive at the similimum ? I'm certain that Kent's repertory has some validity and if combined with another non Kentian based repertory, the picture may come out more complete. Common sense seems to be the answer here. - The right remedy is the one that cures, no matter how one gets to choose it.

Claudia