Fun, complex and somewhat capricious

First, as usual Amazon has delivered in good time.
The product is as described and makes transferring photos ... as he can.
Transfer to Google's album works well but very slowly (even with a Wifi signal to more than 80%). Therefore, for events during which I make on average one to two photos per minute, this does not follow. Of 320 shots taken in 2 hours, only the first 80 were transferred despite the choice of a small size (1600 for the longest dimension). The transfer to the iPad is even slower (via the same Wi-Fi network)
What gave the best result is the connection to a laptop or iPad in "Ad Hoc": the SD card becomes a WiFi transmitter surlequel PC / iPad connects. The transfer is faster but more limited distance (5 to 6m).
In general it is an interesting product that not a lot of fun opens possibilities for the configuration options are many and it must address the FAQ and a lot of testing to do to understand the functioning and the pros and cons of each option.
Other small lack (not related to the product, but software): When you download your photos on Laptop, iPad or Google picture and you start a slideshow: it considers only photos available at boot time. Photos added over time are not added. We must stop and restart the slideshow. As previously written, it's more a matter of good software that would allow it (a "rescan" at the end of the initial reading before moving to the next loop). I have not found so far.
Question consumption, I have not been bothered by the additional consumption. 320 pictures in 2 hours the battery has lost about 35% capacity. With a second battery, there is enough to see it coming.