It is interesting to me that the pilots with whom I did my FAA IR in the US complained that the FAA written exam was full of irrelevant details.
Can anyone who has done both tell me what information in the CAA IR ground school would be important/useful for an FAA IR pilot over and above what they would have covered in the FAA exam and oral, assuming a private pilot flying a SEP in Europe? I'm not suggesting there isn't anything; I'm genuinely interested.