I think it's a nonsense to talk about Lagerfeld's work at Chanel.
I mean his collections speak for itself. I love this collection is so amazing, but except for obvious i love it because it's a little bit different than the previous few. There's a lot of tweed as always, but as i am notice there is also a LOT of serious embroideries. And i mean, it's insane, it's pure art.
It is also amazing for the stylist's view how incredible he plays with colors(look at the men's outfit).
In conclusion, he is a legend.