This is a very good dupe of the JM perfume. The service from Scentsable is excellent and the delivery method (rollerball) is really convenient. My only downside is that the scent is not very long-lasting on my skin. In all fairness, this is also true of the original JM version and another dupe I have tried. ( Thus the need for a rollerball to schlepp with me.) If you could pump up the sillage - well I would be the last to complain... just sayin'.