What were some of your old simulators?
If you've played them for awhile, you should pick this up fairly quick. Just don't sweat the deaths, we ALL die a LOT 
One quirk about this simulator you're going to want to do is to take your "Stall Limiter" OFF. I believe it is on by default. You can find it under your flight preferences on the clipboard. It basically limits what you can do to keep you from stalling, and is a major disadvantage.
Let's see
Ace of Aces (C64), Spitfire 40 (C64), Dambusters (C64), Battle of Britain (Amiga), Chuck Yeager's Air Combat (PC), B-17 The Mighty Eight (PC), European Air War (PC), MS Combat Flightsim 2 (PC), Il2 range (they put more letters after that than on a used car ad) (PC). Those are the WWII sims, the jet fighter list would be even longer starting with F-14 Fleet Defender on the C64 back in the 80s.
Stall limiter was one of the first things I turned off when first trying the game off-line. Can't get a feel for the flight modelling in easy-mode.

So far I think aces high is a bit more forgiving and predictable than the Il2 flight model. I like it.

My main deficit is that I haven't flown much on-line before against real people. I'll most likely have to learn everything all over again.