the fight was not CO E...the Hurri had a ton more...the 109 should have nosed down and into the Hurri as he came up and extended away from him so as to reset the fight so he could get the fight into the vertical. The reason he had to perform this manuever is he failed at SA, which is what I'm getting at...any of these "flashy" moves don't matter until the worst case scenario.
The hurri had more E, but not much at the end because the 109 made mistakes....my point is that's something you want to avoid.
You are correct.....his SA failed him at some point. But you seem to be suggesting this makes him a bad pilot without a full understanding of the challenges posed by the environment around him.
I'll throw out a challenge....come fly Cliffs and see how well you maintain SA. It's a weeeee bit more difficult than in Aces High. Might want to give yourself a day to get familiar engine start and take off procedures, RPM & prop pitch management, engine management during flight (i.e. you can't fly with the engine firewalled all the time) and a few other nasty surprises. I recommend you fly German and choose a bf109 E4 or E4N....they have auto prop pitch management that reduces the workload somewhat.
After that....fly over to England and "pick a fight"....or wait for someone to pick one with you. Hope you see them first!