It's a great little BFMer. It has plenty of functionality right now, with more to be added obviously.

The flaps issue is known and will be addressed (in what manner, I don't know since I don't have documentation on hornet behavior, but the pitch down should be prevented - this amount of pitch down is insane). Other aircraft, like the F-15 have it as well but it's a) not so severe and b) compensated for by the flight control system.