Typing is quiet and pleasant (once you are done with the small keys including arrows). Annoying flaw. No alt gr, even if there is a dedicated key for "@" and "#" No LED not on capslock, it's really annoying.
The weight is also quite high. This is probably due to the battery, autonomy is fortunately consistent.
But still the most bad thing is the price. A quarter of the price of a dedicated keyboard for ipad, no, especially when the latter is more design ... Logitech PC that iPad is much better for less ...