Indeed. AH will never be a first-person-shooter. It just won't.
However, you will find that while there have been many planes added, the functionality of the game hasn't changed *that* much. The application of it has. There have been major major flight engine changes (which you might not notice, baving been gone so long).
Only recently has all the "experimental" arena settings been initiated by HTC. Doesn't seem like most like the changes. Well that's neither here nor there, but in reply to the "in good health" comment.
Gameplay is still there, but it's being hampered at times.
If you've been gone 4 and a half years, you'll need to re-learn how to fly and fight, because it's not at all like AH1 used to be.