Actually Prince Harry did fabulously on PreRCB coming top in all bar one test. He also led his Cadet Team for most of his time at Eton, so frankly he's been training for the military since he was barely a teen - its unfair to say he wouldn't have got into RMAS if he wasn't a Prince. If you haven't 'got the right stuff' you'll be turned away even with the 'correct' grades.
He is a very good officer. He knows his stuff, leads well and knows when to blend into the background. Flying is his 'thing'. He beat dozens of others to come top of his intake; he has an aptitude for it that he didn't have quite as much during dismounted training.
It is right that he serves with his military 'brothers'. They wouldnt respect him if he didn't. He is one of the boys on ops and will not stand out from the crowd.
The Taliban targeted Bastion like they always do. 2 US soldiers were killed - that is shit but it is nothing to do with Harry. The reporting is less simply because they were American soldiers, not British. Although the MOD reporting gives every death the same 'billing' - but the Brit press doesn't.
Afghanistan is a dangerous place. It won't be any more or any less dangerous because he is there (although ALL Apache pilots help make it safer for ground troops - we would be far worse off without them). He is a paid soldier (and a taxpayer for all those people who insist of spouting the 'taxpayers paid for his training/holiday/underpants' bollocks) and should work at the coalface with every other soldier.
He doesn't see himself as any more precious as any other soldier, any other mothers son. Stop letting the media hype it up, stop taking offence at things beyond his control. Let him get on with his job.