Consider Ace Combat and Energy Airforce series... Is Deadly Skies III (a.k.a. Airforce Delta Strike) really good?
I don't think so... I have played it for some time, unlocked Ellen and so on, but sumthin is missing...
I think it is very linear and graphics seems drawings compared to other flight arcade/sim games.
I am a little bit unsatisfied with it, but, looking the bright side of this drama, this game is better than "City Crisis" tho!

I wasn't myself all that impressed with the game.
Sure I did like the fact of having all those aircraft,
but the mission just didn't have any class or real
enjoyment to them.

There are some missions that are completely irritating,
Hyper Speed Rick and Metro to name a couple.I've tried
to go back and play the game but just dont seem to like
it as much as the AC series.