Bought this the day it came out in the UK and after 30 minutes it was back out of the PS3 to be replaced with Call of Duty 4 (Again!).
The 6 axis control for movement is nice in places but can drive you mad when you are attempting decent manoeuvrability fighting dragons. I found some of the moves, like a sudden pull up to perform a 180 turn only effective 50% of the time. Unlike aeroplane games, it is disorientating attempting to find what you are supposed to be killing without radar and only a 2d pointing arrow for you objectives.
I don't know if I just need more practice, but I have played it for a total of 3 hours now and it is just winding me up to the point where I am not really enjoying the game, but putting up with the game. I would strongly recommend playing a demo first or buying it from a shop where you can return it if you don't like it.
Very pretty though and 10/10 for innovation.