I haven't seen this one yet, either. While leather isn't generally one of my favorite type scents, I do think Dior has made some other great scents, so would expect this one to have a much better than average chance of being something really nice, especially for those who like leather.
it is very interesting.. I bought 15ml from a split and did not like it when I sniffed the bottle... as soon as it hit my skin I completely changed my mind... Very strong scent