Aircraft as of now (Arma 1.68):

• is tilted to the left (looks like it is sunken into the ground at the left side)
• therefor take-off is a little bit distorted, after takeoff plane rotates to the left
• stall-characteristic is strange and unrealistic (you even can't make a loop, aircraft would stall from 800 km/h to 300 km/h within seconds and stall at 90°, almost unrecoverable)
• turn drag (aircraft would loose speed as a british double-decker)
• landing velocity (should be around 185 with full flaps) is to fast (you have to land at approx. 190-195 if you don't want to crash