While G2 IS the closest I've experienced to real RC aircraft, I don't think the individual planes are depicted all that accurately.

As was said, you can tell the difference between an aerobatic plane and a trainer, but neither of them flys all that close to the real ones.

I have spent a great deal of time setting up the Sportster in Real flight to perform more like mine, but it's still not "right". I spent a LONG time trying to get one of the sport planes to perform like the Four Star 40, by resizing everything, changine control surfaces and throws, engine placement and size, LG placement, Stab and Wing airfoil and placements, CG, etc. And while it's somewhat like my 4*, it's not close enough to say, "that's it!".
Dennis-