I would be sad if gameplay changes were instituted to pry me out of my favorite plane.
I have a silly hangup about wanting to land my planes, and I fly a short legged plane. So the new fuelburn, and E6B seem to give me a bit more time on station, so long as I can reduce throttle/RPMs on the way to and from the fight. It doesn't take a lot of time to memorize the Max Cruise settings for you favorite plane, so I'm pretty much running at Max Cruise, or MIL the whole time, unless I cut it too close on the way back to base.
It's changed my gameplay, and given me something to do on climbout/RTB, so I'm a big fan of the change. I've heard some folks complain about having to take "too much gas" which amuses me, since I've never found much use in taking less than 100% fuel in the Yaks lol. Something of a Champaign problem you see.
-Sik