All of a great brand

used with the 70D ETTL works perfectly, the remote control too. The settings are intuitive and easy, the English document is not perfect enough bilingual either.
I was a little afraid of the quality for the price but it exceeds my expectations. It has not yet been used to its full potential and I look to see if the items will be reliable over time. Until now it fills me and has not much to envy to his counterpart of the brand 4 times more.
Delivered on time with a nice padded fabric pouch and a removable foot.
Edit: After a month of use: At full power, it starts fairly quickly in security overheating. Very very power hungry, there must be high-end batteries as rechargeable Eneloop XxX, to hope to do a report without having to carry a spare battery pack. Imagining have a problem, I finally realize that the more batteries discharge and less good is the communication between the housing and the remote flash when using the internal flash as a "master", causing bad sync every second while trimmings are good.
This is an excellent product that must be tamed gradually. 568 The high speed model is next on my list.