A fresh option here (only read some of the posts in this thread but am aware of some re: inverted flat spins ) .
Not bad overall IMO and similar to what I was expecting.. but what I didn't expect was the MASSIVE & constant task to trim the aircraft just to get some nice lines.
A few hours ago I thought I'd go for a high altitude flight, flew her smooth up to about 50-60k (can't rem exactly), got into a stall situation where I was basically doing a cobra for what seemed like forever. At this point I have no control whatsoever and get caught in a very slow inverted flat spin. Ok then! Tried every trick in the book to recover but nothing is working, hit "S" key, trying to yank it or "yo-yo" the pitch attitude, still can't pull out of it, finally at about 5k somehow regain control and pull out of the death spiral.. Well that was crazy!!! Although it was one of the most exciting spin & recoveries I've done in DCS something just doesn't seem right. Just my opinion anyway.
Overall tho the FM it's pretty impressive considering the task of trying to model such an airframe. Thanks ED keep up the good work.. :)