Well it certainly plays nice and smooth with RC2.
I do have issues though with what other players have pointed out.
Propeller 'flicker' effects. It looks awful, is really distracting and it makes mine look like the propeller is stuttering. Just looks all around wrong!
Check out this video at 4m 59 seconds. The only reason you see 'anything' of the prop. is because of the camera shutter. The prop. should be almost invisible at all times (unless stopping the engine!)
Please remove the flicker effect