Good, but ... 45 2

Excellent flash cobra, though somewhat bulky for my X100S. The TTL works perfectly, and NG 42 is enough to cover most lighting needs. The plastic finish looks a bit improved, but given the value for money, it will be quickly accommodated. :)
Best flash Fuji for my taste, the EF 20 looking a little too low, and the EF X20, although the design follows that of the beautifully X100S, seems to have some weaknesses in charge ...

I just decrease of a star at the moment. The problem from the AF-assist illuminator. I just called Fuji assistance who confirmed that it was not compatible with the X100S. And more! After searching different forums, I came across an English website that said the AF-assist illuminator does not work with Fuji X!
In short, I admit to being very disappointed on that! Especially feel like I have done. If the best flash Fuji is not 100% compatible with one of their best APN model ... Who are we kidding you one?

In short, in conclusion, this flash works fine. But the satisfaction could have been greater. First Fuji disappointment!