There's honestly nothing exciting here except from the colour sensibility that he developed at Rochas and continued here at Nina Ricci... I won't doubt that some of the easy, casual pieces look nice, but taking into account that Nina Ricci and Rochas are both very similarily-positioned price wise, I don't see what value you are getting for such a deep-pocketed investment in clothes.
This is practically contemporary, consumer-friendly sportswear with all the jersey dresses t-shirts, shrunken leather jackets, drawstringed tunics and oversized knits worn with leggings, and albeit the fact that it is easily considerable as wearable clothing, there is no doubting that this is already on the market and in many young and trendy women's wardrobes - even if not in the same, luxed-up content.
I am still waiting for a directional guesture of Olivier's at Nina Ricci, but this is definitely very underwhelming, if not disappointing.